binarywang/WxJava

Executive summary

binarywang/WxJava scores 52 out of 100, but it is rated At risk while a critical security finding is open; the score itself is unchanged.

The weakest lens counts most in the score, and here that is Production Readiness, which scores 46 and is rated Weak. Its Security & performance tooling dimension scores 0 out of 10, and until that reaches 4, Production Readiness can't be rated higher than Adequate. The first actions are to add a SAST step to CI running what this repository's stack ships: spotbugs with find-sec-bugs — or `semgrep --config=auto`, which runs on any language — so a security regression fails the build instead of landing and to resolve the 1 No ADRs found finding(s) in ADR Quality, and if Production Readiness rose to 70, the score would rise from 52 to about 57.

219 findings are critical: 182 in Test Quality, 22 in Dependency Vulnerabilities, five in Knowledge Freshness, five in Static Analysis (SAST), four in Secrets (history) and one in Change Coupling.

Watchdog couldn't measure 15 dimensions in this code, among them Code Coverage, Test Reliability and Dependency Hygiene, so they are left out of the score. The product code is 318,331 lines, which would take an estimated 2.4 person-years, around €350,000, to rebuild.

Code Health 67 Adequate, capped by Nullable reference types Architecture 89 Strong Maturity 57 Adequate, capped by Architecture documentation Production Readiness 46 Weak, capped by Security & performance tooling Security and Compliance 52 Adequate, capped by Dependency Vulnerabilities and Supply-chain Provenance & Signing Performance 61 Adequate

A lens is capped at Adequate while one of its dimensions scores below 4 out of 10, however well the rest of the lens does. That way a serious problem in one place always shows in the lens's rating.

How the score is built: what each lens counts for The lenses don't count equally. The weakest lens counts most, the next weakest a little less, and so on, so a weak area pulls the score down instead of being averaged away. In the bar below, each part's width shows how much that lens counts and its colour shows its rating. Improving the widest part moves the score most, and as that lens improves, it counts for less, because another lens becomes the weakest.

Production Readiness 46 · counts for 46%Security and Compliance 52 · counts for 25%Maturity 57 · counts for 14%Performance 61 · counts for 8%Code Health 67 · counts for 4%Architecture 89 · counts for 2%

If Production Readiness rose from 46 to 70, the lowest score rated Strong, the score would rise from 52 to about 57.

Code composition: what the lines of code are

Product code 87%Tests 13%

New since the last survey: 6 findings

These 6 critical or serious findings weren't in the previous survey, on 10 October 2026.

Test Quality · No assertions (empty test): load solon-plugins/wx-java-mp-solon-plugin/src/test/java/features/test/LoadTest.java
Test Quality · No assertions (empty test): testSend weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpMessageServiceImplTest.java
Test Quality · No assertions (empty test): testAddCheckInUserFace weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImplTest.java
Test Quality · No assertions (empty test): testGetCheckinScheduleList weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImplTest.java
Test Quality · No assertions (empty test): testUpdateOaApprovalTemplate weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImplTest.java
Test Quality · Test project verifies nothing: wx-java-mp-solon-plugin solon-plugins/wx-java-mp-solon-plugin/src/test/java/features/test/LoadTest.java

Watchdog compares every finding with the previous survey's. A finding that has only moved to another line in the same file counts as the same finding, so only new findings appear here. Advisory notes from the AI model are left out, because the model words them afresh in every survey.

Fixed since the last survey: 32 findings

These 32 critical or serious findings were in the previous survey, on 10 October 2026, and are gone from this one.

Test Quality · No assertions (empty test): load solon-plugins/wx-java-channel-multi-solon-plugin/src/test/java/features/test/LoadTest.java
Test Quality · No assertions: shouldKeepNewDomainServiceAccessorsCompatibleWithExistingImplementations weixin-java-channel/src/test/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceImplTest.java
Test Quality · No assertions: shouldRouteGiftProductCallsExactlyOnce weixin-java-channel/src/test/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceImplTest.java
Test Quality · No assertions: shouldRouteLimitedDiscountCallsExactlyOnce weixin-java-channel/src/test/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceImplTest.java
Test Quality · No assertions: shouldRouteStockCallsExactlyOnce weixin-java-channel/src/test/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceImplTest.java
Test Quality · No assertions: testFileMessageJson weixin-java-channel/src/test/java/me/chanjar/weixin/channel/bean/kf/WxChannelKfBeanTest.java
Test Quality · No assertions: testImageMessageJson weixin-java-channel/src/test/java/me/chanjar/weixin/channel/bean/kf/WxChannelKfBeanTest.java
Test Quality · No assertions: testVideoMessageJson weixin-java-channel/src/test/java/me/chanjar/weixin/channel/bean/kf/WxChannelKfBeanTest.java
Test Quality · No assertions: testDecryptXmlWithWrongSignature weixin-java-channel/src/test/java/me/chanjar/weixin/channel/util/WxChCryptUtilsTest.java
Test Quality · No assertions: testSendImage weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpGroupRobotServiceImplTest.java
Test Quality · No assertions: testChatRequest weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpIntelligentRobotServiceImplTest.java
Test Quality · No assertions: testCreateRobot weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpIntelligentRobotServiceImplTest.java
Test Quality · No assertions: testParseCallbackMessage weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpIntelligentRobotServiceImplTest.java
Test Quality · No assertions: testSendMessageRequest weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpIntelligentRobotServiceImplTest.java
Test Quality · No assertions: testSendMessageResponse weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpIntelligentRobotServiceImplTest.java
Test Quality · No assertions: testServiceIntegration weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpIntelligentRobotServiceImplTest.java
Test Quality · No assertions: testUpdateRequest weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpIntelligentRobotServiceImplTest.java
Test Quality · No assertions: testSend weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpMessageServiceImplTest.java
Test Quality · No assertions: testAddCheckInUserFace weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImplTest.java
Test Quality · No assertions: testGetCheckinScheduleList weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImplTest.java
Test Quality · No assertions: testUpdateOaApprovalTemplate weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImplTest.java
Test Quality · No assertions: testDeleteMaterial weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/impl/WxMpMaterialServiceImplTest.java
Test Quality · No assertions: testDeleteMaterialDirectly weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/impl/WxMpMaterialServiceImplTest.java
Test Quality · No assertions: testXPayComplaintNotifyFromJson weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/bean/WxMaMessageTest.java
Test Quality · No assertions: testXPayComplaintNotifyFromXml weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/bean/WxMaMessageTest.java
Test Quality · No assertions: testXPayGoodsDeliverNotifyFromJson weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/bean/WxMaMessageTest.java
Test Quality · No assertions: testXPayGoodsDeliverNotifyFromXml weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/bean/WxMaMessageTest.java
Test Quality · No assertions: testXPayRefundNotifyFromJson weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/bean/WxMaMessageTest.java
Test Quality · No assertions: testXPayRefundNotifyFromXml weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/bean/WxMaMessageTest.java
Test Quality · No assertions: testXPaySubscribeIosRefundQueryNotifyFromJson weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/bean/WxMaMessageTest.java
Test Quality · No assertions: testXPaySubscribeIosRefundQueryNotifyFromXml weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/bean/WxMaMessageTest.java
Test Quality · Test project verifies nothing: wx-java-channel-multi-solon-plugin solon-plugins/wx-java-channel-multi-solon-plugin/src/test/java/features/test/LoadTest.java

Rebuild cost: about €350,000 · Estimate

Cost to rebuild	€120,000 to €590,000, for 1,949 to 6,182 hours of work, about 2.4 person-years for 1 to 5 engineers
Difficulty of the problem	Standard, judged from the kind of software and how it is built. Code that solves a harder problem, such as payments or medical bookings, costs more per line to write.
Quality factor	×0.7 at a score of 52. Better code takes more work to write, so the factor is ×1.0 at a score of 70, lower below it and higher above it.
Size	Large: 318,331 lines of product code

How the estimate is made: Watchdog prices the hours a team would need to write this code again, at €60 to €95 an hour. Declarations and boilerplate are priced at a fast rate and logic at a slower one, and the logic is then multiplied by the difficulty of the problem and by the quality factor. The estimate can be about 30% off either way, and it moves most with the hourly rate and the difficulty. For this code, every line is priced as straight logic, which keeps the estimate on the low side.

Top priorities

The three actions that raise the score most for the work they take. The full ranked list is in the Roadmap.

Raises the score by about 5 points · Medium effort · Security & performance tooling

Resolve the 1 No ADRs found finding(s) in ADR Quality.

Raises the score by about 2 points · Low effort · ADR Quality

Resolve the 4 REDACTED finding(s) in Secrets (history) — start with REDACTED (3), REDACTED.

Raises the score by about 1 point · Low effort · Secrets (history)

Diagnosis: what the measurements show together

Each conclusion below combines several dimensions into one point that no single dimension shows, and lists the measurements it rests on.

Where the investment is most exposed · Value at risk

This code would cost about €350,000 to build again, about 2.4 person-years of work. Its weakest lens is Production Readiness, at 46 (Weak). Production Readiness is about whether the product is ready to run in production and to change without breaking. Because the weakest lens counts most in the score, work on Production Readiness also moves the score most.

Based on: the rebuild estimate · the Production Readiness grade · how much each lens counts

What to do: Start with the Production Readiness actions in Top priorities.

If you do one thing first · First action

Add a SAST step to CI running what this repository's stack ships: spotbugs with find-sec-bugs — or `semgrep --config=auto`, which runs on any language — so a security regression fails the build instead of landing. Of all the actions in this report, it raises the score most for the work it takes: about 5 points for medium effort. The next survey will show the change in the score.

Based on: the ranked actions in Top priorities, by score gain and effort

Architecture — module dependency graph

Project dependencies, layered top-to-bottom; arrows show direction. Any dashed red edge points upward or sideways — a layering smell or cycle. A clean layered graph has none.

Architecture: which parts of the code depend on which

The code is divided into modules, groups of code that each handle one part of the product, and a module depends on another when it uses code from it. The table lists the modules both down the side and across the top, in an order where each module should only use modules listed above it. A number in a cell means the module on that row uses the module in that column, and it counts the pairs of building blocks (types) that connect them. The one thing to look for is a mark above the diagonal line. It means two or more modules use each other in a loop (a dependency cycle), so none of them can be changed, tested or released on its own.

515 modules, with 1270 dependencies between them. 12 loops run through 59 of the modules, marked above the diagonal.

The table shows the 40 modules with the most connections; 475 more are left out to keep it readable.

Which modules use which. The module on each row uses the module in each column, and the number counts the pairs of types that connect them. A cell above the diagonal is part of a loop.
uses →	1 com.binarywang.wxjava.store.bean.base	2 me.chanjar.weixin.channel.bean.base	3 me.chanjar.weixin.common.bean	4 me.chanjar.weixin.common.bean.result	5 me.chanjar.weixin.common.enums	6 me.chanjar.weixin.common.session	7 me.chanjar.weixin.cp.bean	8 me.chanjar.weixin.open.bean.result	9 com.binarywang.wxjava.store.message	10 com.github.binarywang.wxpay.service	11 me.chanjar.weixin.channel.message	12 me.chanjar.weixin.common.error	13 me.chanjar.weixin.common.service	14 me.chanjar.weixin.common.util.http.okhttp	15 com.github.binarywang.wxpay.bean.result	16 me.chanjar.weixin.common.util.http	18 me.chanjar.weixin.common.util.http.apache	20 cn.binarywang.wx.miniapp.config	21 com.binarywang.wxjava.store.config	22 me.chanjar.weixin.channel.config	23 me.chanjar.weixin.cp.config	24 me.chanjar.weixin.mp.config	25 cn.binarywang.wx.miniapp.bean	26 com.binarywang.wxjava.store.api	27 me.chanjar.weixin.channel.api	28 me.chanjar.weixin.cp.bean.message	29 me.chanjar.weixin.mp.api	30 cn.binarywang.wx.miniapp.api	33 me.chanjar.weixin.cp.api	34 me.chanjar.weixin.cp.tp.service	35 me.chanjar.weixin.mp.api.impl	36 cn.binarywang.wx.miniapp.api.impl	39 me.chanjar.weixin.open.api
1 com.binarywang.wxjava.store.bean.base
2 me.chanjar.weixin.channel.bean.base
3 me.chanjar.weixin.common.bean
4 me.chanjar.weixin.common.bean.result
5 me.chanjar.weixin.common.enums
6 me.chanjar.weixin.common.session
7 me.chanjar.weixin.cp.bean
8 me.chanjar.weixin.open.bean.result
9 com.binarywang.wxjava.store.message						2																		2
10 com.github.binarywang.wxpay.service															42
11 me.chanjar.weixin.channel.message						2																			2
12 me.chanjar.weixin.common.error					1
13 me.chanjar.weixin.common.service			3
14 me.chanjar.weixin.common.util.http.okhttp				4	7											16
15 com.github.binarywang.wxpay.bean.result										5
16 me.chanjar.weixin.common.util.http				4	8							1		1			1
17 com.github.binarywang.wxpay.service.impl										91					42
18 me.chanjar.weixin.common.util.http.apache				4	7											16
19 me.chanjar.weixin.qidian.api			2		1								1			2
20 cn.binarywang.wx.miniapp.config			2														1
21 com.binarywang.wxjava.store.config			1														1
22 me.chanjar.weixin.channel.config			1														1
23 me.chanjar.weixin.cp.config			3				1										3
24 me.chanjar.weixin.mp.config			1		1												1
25 cn.binarywang.wx.miniapp.bean																		1
26 com.binarywang.wxjava.store.api	20					1			2				1			2			1
27 me.chanjar.weixin.channel.api		24				1					2		1			2				1
28 me.chanjar.weixin.cp.bean.message							2														4
29 me.chanjar.weixin.mp.api			3	1	1	4						1	4			2						1
30 cn.binarywang.wx.miniapp.api			1	3									3			2		1					24
31 com.binarywang.wxjava.store.api.impl	20		2			1			3					1		5			1					58
32 me.chanjar.weixin.channel.api.impl		24	2			1					3			1		5				1					76
33 me.chanjar.weixin.cp.api			1	2		2	26						1			2					1					10
34 me.chanjar.weixin.cp.tp.service			2	1		1	29									2					1					8
35 me.chanjar.weixin.mp.api.impl			6	1	1	1						1	6	1		6						2					92
36 cn.binarywang.wx.miniapp.api.impl			3	3									4	1		6		1					25					162
37 me.chanjar.weixin.cp.api.impl			3	2		2	26							1		6					5					10			99	1
38 me.chanjar.weixin.cp.tp.service.impl			2	1		1	29							1		6					4					8				39
39 me.chanjar.weixin.open.api			1	2				51									1	1				1	3				1	2
40 me.chanjar.weixin.open.api.impl			3	3	1			60					3			4	2	5				5	4				1	7			1	4	39

Uses a module listed above itPart of a loopThe module itself

At a glance — Code Health · 67% · Adequate · gated by X5 ·

The Good

D1 · .NET / C# Cyclomatic Complexity 7.2 D3 · .NET / C# God Classes 9.3 D4 · .NET / C# Code Duplication 8.9 D17 · .NET / C# Explicit Debt 10.0 IC1 · Repo Incompleteness & stubs 10.0 X16 · Repo Unfloored truncation loop 10.0 X18 · Repo Disposal-pattern correctness 10.0 X19 · Repo Unrestored process-global state 10.0 X20 · Repo Mistyped argument guard 10.0 X21 · Repo Side-effecting pattern guard 10.0 X22 · Repo Contradicted release guard 10.0 X23 · Repo Unguarded diagnostic materialisation 10.0 X25 · Repo Inert configuration knob 10.0 X26 · Repo Unsynchronised callback handoff 10.0 X27 · Repo Collection changed while being enumerated 10.0 X28 · Repo Index access outside its own emptiness guard 10.0 X29 · Repo Per-element action decided by a fixed element 10.0 X3 · Repo Exception handling 7.9 X30 · Repo Support guard that admits what it rejects 10.0 X4 · Repo Structured logging 10.0

The Bad

D2 · .NET / C# Cognitive Complexity 5.7

The Ugly

X5 · Repo Nullable reference types 2.0

At a glance — Architecture · 89% · Strong ·

The Good

D5 · .NET / C# Coupling 9.0 D6 · .NET / C# Cohesion (LCOM4) 9.9 D27 · .NET / C# Navigability 9.3 D35 · .NET / C# Change Coupling 10.0 AX1 · Repo Captive dependencies 10.0 AX10 · Repo Code composition 7.5 AX2 · Repo Stateful singletons 10.0 AX3 · Repo Project dependency cycles 10.0 AX4 · Repo Dependency direction 10.0 AX6 · Repo Interface segregation 9.5

The Bad

D26 · .NET / C# Project Cohesion 6.0

At a glance — Maturity · 57% · Adequate · gated by M2 ·

The Good

D15 · .NET / C# Churn × Complexity Hotspots 10.0 D16 · .NET / C# Bus Factor 9.6 D19 · .NET / C# Documentation Quality 8.0 D21 · .NET / C# Naming Consistency 10.0 M1 · Repo Documentation (README) 7.4 M3 · Repo Folder & project structure 10.0 M4 · Repo Documentation accuracy 9.8

The Bad

D34 · .NET / C# Knowledge Freshness 5.2

The Ugly

D20 · .NET / C# ADR Quality 0.0 M2 · Repo Architecture documentation 0.0

At a glance — Readiness · 46% · Weak · gated by P3 ·

The Good

D9 · .NET / C# Test Distribution 10.0 D13 · .NET / C# REDACTED Scanning 10.0 D14 · .NET / C# License Compliance 10.0 P1 · Repo CI/CD gates 10.0 P2 · Repo Observability 8.0

The Bad

D10 · .NET / C# Test Quality 5.8 P10 · Repo Library API & versioning 6.0 P4 · Repo Deployment & Rollback 5.0 P6 · Repo Release Hygiene 5.0

The Ugly

P3 · Repo Security & performance tooling 0.0

At a glance — Security · 52% · Adequate · gated by D30, D36 ·

The Good

D43 · .NET / C# Malicious Dependencies 10.0 D44 · .NET / C# Platform End-of-Life 8.5 X14 · Repo Bypassable address classification 10.0 X15 · Repo Unvalidated length from an untrusted reader 10.0 X24 · Repo Document value interpolated into markup unescaped 10.0

The Bad

D28 · .NET / C# Secrets (history) 6.0

The Ugly

D29 · .NET / C# Static Analysis (SAST) 4.3 D30 · .NET / C# Dependency Vulnerabilities 0.0 D36 · .NET / C# Supply-chain Provenance & Signing 2.5

At a glance — Performance · 61% · Adequate ·

The Bad

PF2 · Repo Allocation hygiene 6.1

Security & Compliance — OWASP Top-10 mapping

Findings mapped to OWASP categories; the specific CVEs/secrets are in the Security dimension cards below and findings.md (redacted only on the public version of this report).

OWASP category	Findings	Severity
A03:2025 — Software Supply Chain Failures	38	High / Critical
A05:2025 — Injection	18	High / Critical
A07:2025 — Authentication Failures	5	High / Critical

Roadmap

First, integrate automated security scanning into the CI pipeline to block builds containing vulnerabilities. Next, improve test reliability by adding assertions to the identified empty test files. Finally, implement draft releases to prevent premature user access to unstable builds and maintain a changelog to track release history.

Ranked by impact ÷ effort. "Helps" is the estimated gain on the 0–100 health score.

Do this	Helps	Effort	Dimension
Add a SAST step to CI running what this repository's stack ships: spotbugs with find-sec-bugs — or `semgrep --config=auto`, which runs on any language — so a security regression fails the build instead of landing.	+4.9 pts	Medium	Security & performance tooling
Resolve the 1 No ADRs found finding(s) in ADR Quality.	+1.9 pts	Low	ADR Quality
Resolve the 4 REDACTED finding(s) in Secrets (history) — start with REDACTED (3), REDACTED.	+1.3 pts	Low	Secrets (history)
Resolve the 7 REDACTED finding(s) in Static Analysis (SAST) — start with REDACTED (2), REDACTED (2), REDACTED.	+1.2 pts	Low	Static Analysis (SAST)
Nothing pauses a release for a human: publish as a draft release (or gate the release job on a protected tag/manual dispatch) so a bad build can be stopped before users can download it.	+2.4 pts	Medium	Deployment & Rollback
Keep a changelog (e.g. Keep-a-Changelog) recording what shipped in each release.	+2.4 pts	Medium	Release Hygiene
Resolve the 182 No assertions (empty test) finding(s) in Test Quality — start with BaseWxMpServiceImplTest.java (73), WxMaServiceImplTest.java (30), GsonHelperTest.java (27).	+3.8 pts	High	Test Quality
Resolve the 19 High CVE finding(s) in Dependency Vulnerabilities — start with REDACTED (19).	+1.9 pts	Medium	Dependency Vulnerabilities

File quality

Per-file score 0–10 — a quality signature. Of 477 files carrying findings, judged against the Production bar: 2% slop · 47% mixed · 51% near-clean.

File	Score	Band	Worst signal
REDACTED	0.7	Slop	Dependency Vulnerabilities: High CVE: REDACTED
weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImplTest.java	1.0	Slop	Test Quality: No assertions (empty test): testAddCheckInUserFace
REDACTED	1.6	Slop	Dependency Vulnerabilities: Critical CVE: REDACTED
REDACTED	2.0	Slop	Dependency Vulnerabilities: High CVE: REDACTED
REDACTED	2.4	Slop	Dependency Vulnerabilities: Critical CVE: REDACTED
REDACTED	2.7	Slop	Dependency Vulnerabilities: High CVE: REDACTED
weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImplTest.java	3.0	Slop	Test Quality: No assertions (empty test): testAddMsgTemplate
weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceImplTest.java	3.4	Slop	Test Quality: No assertions (empty test): testCheckSignature
REDACTED	3.7	Slop	Dependency Vulnerabilities: Critical CVE: REDACTED
weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/impl/WxMpCardServiceImplTest.java	3.8	Slop	Test Quality: No assertions (empty test): testAddTestWhiteList
weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImplTest.java	4.5	Mixed	Test Quality: No assertions (empty test): testAddConfigStorage
weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/impl/WxMpMarketingServiceImplTest.java	5.0	Mixed	Test Quality: No assertions (empty test): testAddUserActionSets
weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/api/impl/WxMaCodeServiceImplTest.java	5.0	Mixed	Test Quality: No assertions (empty test): testUndoCodeAudit
weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java	5.1	Mixed	Change Coupling: Boundary-crossing change coupling: WxCpMessageRouter.java ↔ WxMpMessageRouter.java
weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImplTest.java	5.1	Mixed	Test Quality: No assertions (empty test): testGetExternalContact
REDACTED	5.1	Mixed	Secrets (history): REDACTED: REDACTED
REDACTED	5.1	Mixed	Dependency Vulnerabilities: High CVE: REDACTED
REDACTED	5.4	Mixed	Static Analysis (SAST): Medium: REDACTED
REDACTED	5.4	Mixed	Static Analysis (SAST): Medium: REDACTED
weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java	5.5	Mixed	Cyclomatic Complexity: BaseWxChannelServiceImpl.executeInternal (cyclomatic 16)

How the grades work

Every finding carries one of four grades. Three say how serious it is. The fourth says this survey could not settle it — and it is a grade, not a gap.

Critical — 219

A definite problem that already costs you something and drags the score down: a missing authorisation check, a dependency with a known exploit, a build that does not reproduce. Failure here tends to cause failures elsewhere.

Serious — 1134

Likely wrong, but not failing yet. It degrades the codebase over a longer horizon and can cause failures elsewhere — not urgent this week, not something to carry for two years either.

Minor — 1117

Recorded, with no effect on how the codebase functions. Present so the survey is complete, not because it needs doing.

Could not be resolved — 16

Something this survey could not settle from the outside, and which could be critical or serious. Either a control was required and no positive evidence of it exists in the repository — a backup job that nothing shows was ever restored from proves nothing about restores — or our own analysis could not run over that part of the tree. This is not a clean result. These are excluded from the score rather than awarded a pass, so the number on the cover neither rewards nor penalises them: if you act on this survey without resolving them, you carry that risk yourself. Each one is named under Limitations.

Methodology & how to trust this report

Watchdog is a deep, periodic assessment — run each sprint, monthly, or quarterly, taking the time to go wider and deeper than a quick check and surfacing in one coherent report what you'd otherwise piece together from a dozen separate tools. It scores deterministically: the same commit yields the same score, every run. 60 of 63 evaluated dimensions are computed purely by tools and static analysis (confidence 1.0); 3 documentation/naming judgement(s) are LLM-assisted and labelled advisory. Overall confidence is 0.9 — the weighted average across measured dimensions; it falls as more of the score leans on LLM-assisted judgement and rises when it's fully tool-backed.

Every figure here is one of three kinds, and we label which: ✓ Measured — a deterministic fact (LoC, complexity, coverage); ~ Modeled — an estimate from a stated model (cost, effort, value-at-risk), always a range with its assumptions, never a precise fact; ◐ Advisory — an LLM prose judgement. We never present a modelled estimate as if it were measured. Perfect or absent scores carry their provenance too (ADR-0011): ✓ Tool-verified means the property itself was measured across the surface; ○ Nothing flagged means the probes came back clean — a claim bounded by what a repository can show; ⊘ Not evidenced means a working control (a tested restore, an automated rollback) showed no positive evidence — absence of evidence is not evidence of a control, so it's excluded from the score rather than awarded a spurious 10; ◐ Sampled · advisory marks an LLM verdict over a bounded sample — advisory, never a deterministic measurement.

What we checked — 63 dimensions across the health lenses

D1D2D3D4D5D6D9D10D13D14D15D16D17D19D20D21D26D27D28D29D30D34D35D36D43D44AX1AX10AX2AX3AX4AX6IC1M1M2M3M4P1P10P2P3P4P6PF2X14X15X16X18X19X20X21X22X23X24X25X26X27X28X29X3X30X4X5

Each chip is a dimension scored from real signals across architecture, testing, dependencies, security & compliance, documentation, git-history and code quality — in one coherent pass. A surface report typically covers a handful.

How to trust any code-health report — three questions

Can you open the finding? Real findings cite a repo-relative file and line you can open at the cited line — never an absolute scratch path. Here, 2446 of 2470 do; the remainder are repo-wide signals — a dimension-level measurement, not a single line. (Every path in this report is repo-relative by construction: paths are normalized at the producer and the report is rejected if any rooted path leaks through.)
Is there a tool behind the number? Every score below names the method that produced it — Roslyn, git, a scanner, or (for a handful of documentation/naming dimensions) an LLM labelled sampled · advisory — not a narrative.
Does re-running give the same result? Run it again on the same commit and the score — and this report, byte for byte — is identical. A report whose numbers move between runs is describing the run, not the code.

This report answers yes to all three. That's the bar to hold any assessment to.

Tools & methods

The actual versions used this run (captured at analysis time) — re-run on the same commit for the identical score.

Method	Backs	Version	Evaluator
Roslyn static analysis	Complexity, cohesion, coupling, dead code, API surface, layering	5.3.0	✓ deterministic
Native secret scanner	Hardcoded secrets / credentials	1.0.0	✓ deterministic
Watchdog duplication detector (in-process)	Code duplication	1.0.0	✓ deterministic
Coverage (coverlet / dotnet-coverage)	Line & branch coverage	10.0.400	✓ deterministic
NuGet / dotnet	Outdated, vulnerable & deprecated dependencies	10.0.400	✓ deterministic
git / LibGit2Sharp	Churn hotspots, knowledge concentration, history	2.43.0 · 0.31.0	✓ deterministic
gitleaks · semgrep · trivy	Secrets in history, SAST, CVEs, IaC & container, PII / GDPR	1.86.0 · 0.69.3	✓ deterministic
LLM (sampled · advisory)	Documentation quality, ADR conformance, naming — sampled over a bounded sample; advisory, never a deterministic measurement	Local LLM	◐ LLM · sampled · advisory

Every finding is locatable in findings.md. Run 01a16c18-6a86-73ed-93ec-a72e327df57a.

The exact command behind every deep-scan dimension — tool, version, invocation and retained raw output — is in Appendix B — Reproduction & audit trail.

Run transparency — what happened this run

What ran differently this time — a tool absent, degraded, or that fell back to an estimate. Named openly, not folded silently into the scores. A degraded run also records its exact cause in diagnostics.md.

D8 Code Coverage — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. Coverage NOT MEASURED: test source is present (.java) but the built-in coverage collector has no runner for this repository's ecosystem — so this suite was never executed by it. Not scored — this is a gap in the analyzer's language coverage, not a defect in the repo. To have real coverage read, produce a coverage report in a standard format (JaCoCo XML — `mvn jacoco:report`) and commit it — a hosted scan measures a clone of the repository, so a report that exists only in a working tree, a CI runner's or your own, never reaches it; the artefact is commonly gitignored, so `git add -f` that one file (or un-ignore its path) and commit it alongside the code it measures. You can widen what we reach: optional: produce a coverage report in a standard format (JaCoCo XML — `mvn jacoco:report`) and commit it — a hosted scan measures a clone of the repository, so a report that exists only in a working tree, a CI runner's or your own, never reaches it; the artefact is commonly gitignored, so `git add -f` that one file (or un-ignore its path) and commit it alongside the code it measures — then the real number is read on the next scan.
D11 Test Reliability — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. Test source is present (.java) and this repository declares a JVM test suite (repository root, Maven), but it was not re-run: no test result was produced. Not scored — this is a gap in the analyzer's language coverage, not a finding about this repository.
D12 Dependency Hygiene — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. Not scored — a Maven build resolved 173 artifact(s) (158 behind a shipped release, reported), but the build resolved only part of the graph, so this dimension's own question is only partly answered. NOT a finding that these dependencies are current or healthy.
D22 Internal API Consistency — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. D22 identifies the intentionally-exposed surface from `IsPackable` and `.Contracts` project names, MSBuild conventions read off the loaded project set. This target exposed no such projects, so the probe never ran; this says nothing about whether the repository has a public API. This repository commits no C#/VB source at all, so there was never an MSBuild project set to read these conventions off. That is OUR side and it is an ADMISSION gap, not an environment fault: it declares a published package (REDACTED), but no published-package marker D22 reads admitted any project here. D22 DOES collect the public API of every language in this tree, and admits a project only when its manifest makes that ecosystem's publication act in a form the marker recognises — so what is missing is not a collector but an admission rule for the publication act this repository makes, if it makes one. The remedy is a better discriminator for that marker — not a collector, and no change to the scan image can close it. The marker's rules are measured to refuse applications, so one refused repository is the rule working as calibrated; several are the evidence that it is too strict.
AX6 Interface segregation — measured, with a gap in what it reached — Watchdog measured this, but not all of it. What it did not reach is a gap on our side — a collector, parser or image we have not built yet — so the numbers on that dimension cover less than the repository, and the part left out is not evidence that it would have passed. 17 further occurrence(s) are not listed individually; the score already reflects all 57.
C1 Data Protection — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. These personal data controls are read from declarative annotations, request middleware, entity/column names and guard methods in a C# source model, and none was loaded on this run, so there was nothing to gather. That is a gap in this analyzer's language reach — not a finding that the repository lacks personal data controls.
C2 Access Controls — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. These authorization controls are read from declarative annotations, request middleware, entity/column names and guard methods in a C# source model, and none was loaded on this run, so there was nothing to gather. That is a gap in this analyzer's language reach — not a finding that the repository lacks authorization controls.
C3 Audit Trail — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. These audit controls are read from declarative annotations, request middleware, entity/column names and guard methods in a C# source model, and none was loaded on this run, so there was nothing to gather. That is a gap in this analyzer's language reach — not a finding that the repository lacks audit controls.
C4 Data Retention — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. These retention controls are read from declarative annotations, request middleware, entity/column names and guard methods in a C# source model, and none was loaded on this run, so there was nothing to gather. That is a gap in this analyzer's language reach — not a finding that the repository lacks retention controls.
C5 Data-Subject Rights — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. These data-subject rights controls are read from declarative annotations, request middleware, entity/column names and guard methods in a C# source model, and none was loaded on this run, so there was nothing to gather. That is a gap in this analyzer's language reach — not a finding that the repository lacks data-subject rights controls.
GD1 Unfinished & placeholder code — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads C# syntax, F#, JavaScript/TypeScript, Dart, Ruby and Scala source only, and no C#, F#, JavaScript/TypeScript, Dart, Ruby or Scala was found, and this repository's Java is not read yet, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.
P5 DR & Backup — not measured this run — This is a true statement about the repository that carries nothing for its owner to act on, so it is reported here rather than as a defect in their code. No backup/snapshot/replication config, RTO/RPO or restore-procedure documentation was found — and no production persistence was detected either (no data-access packages, no data-store services, no database resources), so there is nothing in this repository whose loss a DR control would recover. If this system's data lives in a platform or ops repo we can't see, that's where the DR evidence belongs.
S1 Web-Security Posture — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. These web-security controls are read from declarative annotations, request middleware, entity/column names and guard methods in a C# source model, and none was loaded on this run, so there was nothing to gather. That is a gap in this analyzer's language reach — not a finding that the repository lacks web-security controls.
X1 Async correctness — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads C# syntax, and JavaScript/TypeScript, Python, Dart, Ruby, Scala, Rust and Kotlin source only, and no C# was loaded and no JavaScript/TypeScript, Python, Dart, Ruby, Scala, Rust or Kotlin was found in this repository, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.
X12 Unreachable branch — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads C# syntax, and JavaScript/TypeScript, Python, Dart, Ruby, Scala and Kotlin source only, and no C# was loaded and no JavaScript/TypeScript, Python, Dart, Ruby, Scala or Kotlin was found in this repository, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.
X13 Undrained process stream — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads C# syntax, and JavaScript/TypeScript, Python, Dart, Ruby, Scala and Kotlin source only, and no C# was loaded and no JavaScript/TypeScript, Python, Dart, Ruby, Scala or Kotlin was found in this repository, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.
X17 Uncapped recursion over a caller-supplied document — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads C# syntax, and JavaScript/TypeScript, Python, Dart, Ruby, Scala and Kotlin source only, and no C# was loaded and no JavaScript/TypeScript, Python, Dart, Ruby, Scala or Kotlin was found in this repository, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.

Repo exclusion declarations (.gitattributes linguist-generated/vendored, .editorconfig generated_code): none declared — every source file was scored.

Limitations & what we did not check

Watchdog assesses the repository exactly as committed, and only the repository. By design it does not reach outside the source tree: the live cloud account, the running CI/CD pipeline, the host's branch-protection and approval rules, the production configuration, or a restore actually exercised against a backup are all out of scope. That boundary is a feature, not a gap — a repo-relative, deterministic scan re-runs identically on any commit and every finding opens at a real file and line, where a live audit can neither be reproduced nor traced. The visible consequence is that controls which leave no in-repo evidence are reported as "not evidenced" and excluded from the score rather than awarded a number a static scan cannot justify.

Per-dimension blind spots

For each dimension that was measured, what a static, repo-only scan structurally cannot see — the honest edge of the measurement, not a failure of it.

D1 Cyclomatic Complexity: Cyclomatic complexity counts branches statically — it cannot tell an essential decision tree from accidental tangle, nor see complexity that lives in data or configuration (large switch-case token tables, DSL lexers/parsers, data-as-code rule tables) rather than control flow: a tokenizer's many single-character cases read as high complexity though each branch is trivial.
D2 Cognitive Complexity: Cognitive-complexity heuristics approximate how hard code is to follow; genuine domain difficulty and well-named intent that eases reading are not captured.
D3 God Classes: "God class" is sized by members and responsibilities visible in the type — a deliberately broad facade over a coherent subsystem can read the same as an accidental grab-bag. For front-end JS the file-length check is cohesion-aware (a single-responsibility module — one class/IIFE — earns a 3× threshold), but cohesion is approximated from top-level declarations, not true dependency structure.
D4 Code Duplication: Duplication is token-similarity — an in-process token-stream comparison over sliding windows, with type-aware normalization — so it finds copy-paste, not semantic duplication expressed differently. Committed machine-written code (scaffolded migrations, designer/codegen output, protobuf/OpenAPI stubs, model snapshots) is EXCLUDED — its repetition is the tool's, not the team's — so the score reflects hand-written duplication only.
D5 Coupling: Coupling is measured between projects/assemblies — runtime coupling through DI, reflection, messaging or shared databases is invisible to a static reference graph.
D6 Cohesion (LCOM4): LCOM4 cohesion is syntactic — it infers connectivity from which methods touch which fields/methods by name, not from real runtime behaviour or intent.
D9 Test Distribution: The test-pyramid shape is inferred from project/folder naming and references, with a single test host bucketed per-file by its path tier and content signals — a suite that names tiers unconventionally and gives no per-file signal can still be mis-bucketed.
D10 Test Quality: Assertion density is structural — it cannot tell a meaningful behavioural assertion from a trivial one, only that an assertion is present.
D13 REDACTED Scanning: REDACTED detection is signature- and entropy-based on the current tree — a secret that does not match a known pattern, or one already rotated, will not be flagged (a clean scan is "nothing matched", not "no secrets exist").
D14 License Compliance: License compatibility is checked against declared package metadata and a policy — mislabelled or missing license metadata, and obligations that depend on how you distribute, are not resolved here.
D15 Churn × Complexity Hotspots: Churn hotspots come from git history — a freshly imported or squashed repository has no churn signal, and recent rewrites can mask a historically risky file.
D16 Bus Factor: Bus-factor is a time-decayed model of commit attribution (who has recently, repeatedly worked a file), not comprehension — pairing, review and reading-without-committing spread knowledge it can't see; bot commits and shared accounts still distort it.
D17 Explicit Debt: Acknowledged-debt signals (TODO/FIXME, suppressions, dead code) are textual — undocumented debt that nobody marked, and debt that lives in design rather than annotations, is invisible. Committed machine-written code (scaffolded migrations, designer/codegen output, generated stubs) is excluded — it is never the team's dead code to delete.
D19 Documentation Quality: Documentation quality is judged by an LLM over a bounded sample of docs — it reads what is written, not whether the docs match the running system, and it is advisory, not a measurement. Its critique rows are drawn from a closed category vocabulary and each row means the same thing in every run, so two scans can be compared row by row; the SET that fires is still a sample, and does not repeat exactly. Measured on one frozen input, six scans at one engine SHA: 2-5 critique rows per scan, 8 distinct rows across the six, 3 of those 8 seen in only one scan. So a D19 row is evidence about the documentation, but a COUNT of D19 rows is not a quantity — never read a change in it as an improvement or a regression.
D20 ADR Quality: ADR quality is an LLM read of the decision records present — it cannot know about decisions made and never recorded, and its verdict is sampled and advisory.
D21 Naming Consistency: Naming quality is an LLM judgement over a bounded sample — it assesses clarity/consistency of the names it sees, not domain-correctness, and is advisory.
D26 Project Cohesion: Project focus is sized from members/namespaces per project — a project that is broad by deliberate design reads the same as one that has sprawled.
D27 Navigability: Indirection/navigability is structural — it measures hops to follow a call, not whether that indirection buys real flexibility or just ceremony.
D28 Secrets (history): Secret-history scanning sweeps the git log for known patterns — a secret that predates the available history, or never matched a signature, is not found (clean means "nothing matched in the history we can see").
D29 Static Analysis (SAST): SAST findings are pattern-based (semgrep) — it finds classes of bug it has rules for; logic flaws, auth/authorization gaps and issues needing runtime context are out of reach (and clean means "no rule matched").
D30 Dependency Vulnerabilities: CVE matching depends on accurate package/version metadata and on the advisory databases — a vulnerability with no published advisory, or in code not declared as a dependency, is not seen. Coverage needs a RESOLVED graph: an unpinned requirements.txt, or a pom without a resolved build, yields partial coverage rather than a clean verdict. An ecosystem the analyzer cannot scan is reported as unmeasured, never as clean.
D34 Knowledge Freshness: Freshness is decayed commit RECENCY, not comprehension — code read often but rarely committed reads as orphaned, and stable code that genuinely needs no changes is penalised the same as forgotten code; bot/squash commits distort it like the bus factor.
D35 Change Coupling: Change coupling is co-change in COMMITS — files split across separate commits, or coupled only through a shared config/build step, read as uncoupled, and a sweeping commit (rename/format) is excluded so it doesn't couple everything. It shows that files change together, not WHY: a high coupling can be a healthy cohesive pair as readily as a hidden leak.
D43 Malicious Dependencies: Only packages some vulnerability database has already NAMED as malicious are seen — a compromise published in the last hours, or never reported at all, is invisible here, and this dimension reading 10 is not evidence that a dependency is trustworthy. There is no typosquat or dependency-confusion analysis: a package nobody has reported is simply absent from the feeds. Coverage is the dependency scan's: an ecosystem that could not be scanned is disclosed as unmeasured, never as clean.
D44 Platform End-of-Life: The support table is FROZEN, so it goes out of date by losing RECALL: a release that ended support after the table was written is missed until the table is refreshed, and this dimension reading 10 is not evidence that a platform is current. Only platforms the repository DECLARES in a place this pass reads are seen — a runtime named only in a Dockerfile (D31's subject), in a CI workflow (D29's), or in a file this pass does not parse (go.mod, a Gemfile ruby directive) is invisible here, which is why a repository declaring none of them abstains rather than scoring. Only frameworks with a PUBLISHED support policy are tracked: React, Flask and Express publish none, so their age cannot be judged and their absence from a report is not a statement that they are supported.
AX10 Code composition: Role is inferred from namespace/folder convention, not semantics — a domain concept living in a folder named "Services" reads as application, and the split is lines-of-code, not business value. The business-logic-share score is a SOFT, FLOORED signal: it contributes to the Architecture lens but is floored at the Critical gate, so an infrastructure-heavy design (a gateway, an ETL, a driver) is legitimately low without being nuked to zero.
M4 Documentation accuracy: Onboarding quality is an LLM read of the docs/setup present — it cannot run the onboarding or measure how long a real new joiner takes; the verdict is sampled and advisory.
P4 Deployment & Rollback: Approval/branch-protection rules live in repository settings the scan cannot see — only their in-repo evidence (config files, workflows) is checked, so a control enforced purely in the host's settings reads as "not evidenced".
P6 Release Hygiene: Rollback/observability controls are inferred from repo artefacts (pipelines, dashboards-as-code) — controls configured in external tooling, with no in-repo trace, cannot be credited.

The LLM boundary

LLM-set scores this run (3): D19, D21, M4 (model: Local LLM). For these, a model reads a bounded sample and sets the numeric score; each names its own sample and method on its card. They are sampled and advisory by design: they vary at the margins between runs and are never a deterministic measurement. Every other score in this report is tool-computed at confidence 1.0.

Dimensions

D1 · Cyclomatic Complexity7.2 / 10Strong✓ Tool-verified

What it measures: How tangled the control flow is — methods with many branches are hard to test and change.

Method: Cyclomatic complexity per method (1 + decision points), computed exhaustively across production source; test projects separated by convention. Deterministic.

Maturity: Documented → Verified → Prevented · effective 7.2 / 10 · rule-coverage 100% · ceiling Prevented

14 method(s) exceeded the cyclomatic complexity threshold of 15; the worst was WxCpMessage.handleMsgType at 71.

WxCpMessage.handleMsgType (cyclomatic 71)weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:489

WxCpGroupRobotMessage.toJson (cyclomatic 60)weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:219

WxMpMemberCardServiceImpl.validCheck (cyclomatic 38)weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpMemberCardServiceImpl.java:71

WxMaSubscribeMessage.resetValue (cyclomatic 30)weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/WxMaSubscribeMessage.java:110

WxMpNewsArticleGsonAdapter.deserialize (cyclomatic 23)weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpNewsArticleGsonAdapter.java:49

+ 9 more group(s) — more in Appendix A; the complete list is findings.md.

What to do

Bring the 3 bodies over 30 down to 30 or less in Cyclomatic Complexity — start with WxCpMessage.handleMsgType (cyclomatic 71), WxCpGroupRobotMessage.toJson (cyclomatic 60), WxMpMemberCardServiceImpl.validCheck (cyclomatic 38). — This score is capped by its worst body, so a finding fixed alone moves it by almost nothing — the next one down takes its place. Refactoring these 3 together lifts Cyclomatic Complexity from 7.3 to about 8.2/10, projected with the scoring formula itself and assuming each lands exactly at 30; a cleaner split scores higher.
Enforce Cyclomatic Complexity in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.

Detailed fixes: d1_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D2 · Cognitive Complexity5.7 / 10Adequate✓ Tool-verified

What it measures: How hard the code is for a person to follow, beyond raw branching.

Method: Cognitive complexity per method (Sonar-style nesting-penalized score), computed exhaustively over production code, excluding test projects. Deterministic.

Maturity: Documented → Verified → Prevented · effective 5.7 / 10 · rule-coverage 100% · ceiling Prevented

33 method(s) exceeded the cognitive complexity threshold of 15; the worst was WxCpMessage.handleMsgType at 133.

WxCpMessage.handleMsgType (cognitive 133)weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:489

WxCpGroupRobotMessage.toJson (cognitive 117)weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:219

WxMaSubscribeMessage.resetValue (cognitive 48)weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/WxMaSubscribeMessage.java:110

WxMpMemberCardServiceImpl.validCheck (cognitive 43)weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpMemberCardServiceImpl.java:71

XmlUtils.element2MapOrString (cognitive 39)weixin-java-common/src/main/java/me/chanjar/weixin/common/util/XmlUtils.java:62

+ 28 more group(s) — more in Appendix A; the complete list is findings.md.

What to do

Bring the 2 bodies over 60 down to 60 or less in Cognitive Complexity — start with WxCpMessage.handleMsgType (cognitive 133), WxCpGroupRobotMessage.toJson (cognitive 117). — This score is capped by its worst body, so a finding fixed alone moves it by almost nothing — the next one down takes its place. Refactoring these 2 together lifts Cognitive Complexity from 5.7 to about 6.5/10, projected with the scoring formula itself and assuming each lands exactly at 60; a cleaner split scores higher.
Enforce Cognitive Complexity in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.

Detailed fixes: d2_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D3 · God Classes9.3 / 10Stronggated by 56 serious findings✓ Tool-verified

What it measures: Over-large classes that try to do too much ("god classes").

Method: God-class detection by line and method-count thresholds per logical type (partial classes unified), filtered for generated code and registration/contract false positives. Deterministic.

Maturity: Documented → Verified → Prevented · effective 9.3 / 10 · rule-coverage 100% · ceiling Prevented

56 god class(es) detected.

TooManyMethods: BaseWxPayServiceImpl · ×33weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:64

ClassTooLong: WxOpenErrorMsgEnum · ×14weixin-java-common/src/main/java/me/chanjar/weixin/common/error/WxOpenErrorMsgEnum.java:18

FileTooLong: error/WxOpenErrorMsgEnum.java · ×7weixin-java-common/src/main/java/me/chanjar/weixin/common/error/WxOpenErrorMsgEnum.java

MethodTooLong: WxCpMessage.handleMsgType · ×2weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:489

What to do

Resolve the 33 TooManyMethods finding(s) in God Classes — start with BaseWxPayServiceImpl.java, BaseWxMaServiceImpl.java, WxOpenComponentServiceImpl.java. — One of this dimension's main actionable groups (33 warning-level).
Resolve the 14 ClassTooLong finding(s) in God Classes — start with WxOpenErrorMsgEnum.java, BaseWxPayServiceImpl.java, WxOpenComponentServiceImpl.java. — One of this dimension's main actionable groups (14 warning-level).
Resolve the 7 FileTooLong finding(s) in God Classes — start with WxOpenErrorMsgEnum.java, BaseWxPayServiceImpl.java, WxOpenComponentServiceImpl.java. — One of this dimension's main actionable groups (7 warning-level).
Enforce God Classes in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.

Detailed fixes: d3_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D4 · Code Duplication8.9 / 10Strong✓ Tool-verified

What it measures: Copy-pasted code that should be shared instead.

Method: Code duplication via token-stream sliding windows with type-aware normalization (locals masked, type names preserved), density-scored per KLoC of production code. Deterministic.

Maturity: Documented → Verified → Prevented · effective 8.9 / 10 · rule-coverage 100% · ceiling Verified

686 duplicated block group(s) detected. A further 57 rows report members as variants of one another; they aggregate block groups already counted above and are not themselves counted.

Duplicated block (5 lines × 2) · ×101solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:57

Duplicated block (9 lines × 2) · ×52solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java:45

Duplicated block (8 lines × 2) · ×39solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/WxCpInRedissonConfiguration.java:57

Duplicated block (6 lines × 2) · ×37weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMinishopMediaUploadRequestCustomizeExecutor.java:48

Duplicated block (7 lines × 2) · ×32solon-plugins/wx-java-pay-solon-plugin/src/main/java/com/binarywang/solon/wxjava/pay/config/WxPayAutoConfiguration.java:62

+ 175 more group(s) — more in Appendix A; the complete list is findings.md.

What to do

Resolve the 101 Duplicated block (5 lines × 2) finding(s) in Code Duplication — start with WxChannelFundServiceImpl.java (10), WxChannelOrderServiceImpl.java (7), WxChannelProductServiceImpl.java (7). — One of this dimension's main actionable groups (101 warning-level).
Resolve the 52 Duplicated block (9 lines × 2) finding(s) in Code Duplication — start with JoddHttpMediaInputStreamUploadRequestExecutor.java (2), BaseWxCpServiceImpl.java (2), WxCpUserServiceImpl.java (2). — One of this dimension's main actionable groups (52 warning-level).
Resolve the 39 Duplicated block (8 lines × 2) finding(s) in Code Duplication — start with BaseWxChannelServiceImpl.java (2), BaseWxMpServiceImpl.java (2), REDACTED (2). — One of this dimension's main actionable groups (39 warning-level).
Enforce Code Duplication in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Verified — provenance only; does not change the score.

Detailed fixes: d4_recommendation.md · top locations in Appendix A, every location in findings.md.

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D5 · Coupling9.0 / 10Stronggated by 5 serious findings✓ Tool-verified

What it measures: Whether volatile projects sit underneath others that depend on them (so their churn ripples upward), and whether project dependencies form cycles. A widely-depended-on but stable shared/kernel project is healthy, not penalised.

Method: Dependency cycles via elementary-DFS over real .csproj references, plus Martin instability (afferent/efferent) per project. Exhaustive over the reference graph, deterministic.

Coverage: Exhaustive · type-level: afferent/efferent coupling + cycles computed over every production type — the population is all types, not a name convention.

Maturity: Documented → Verified → Prevented · effective 9.0 / 10 · rule-coverage 100% · ceiling Prevented

41 production modules (Maven), 0 dependency cycle(s), 0 unstable depended-on module(s). Read from the build's own module declarations; 6 module(s) off the main sequence, with abstractness counted on 40 of the 41 (the rest declare no modelled class or interface, export only macros, declare types in source no model reads, or have no source directory of their own).

Off the main sequence: weixin-java-cp · ×5

Off the main sequence: weixin-java-common

What to do

Resolve the 5 Off the main sequence finding(s) in Coupling. — One of this dimension's main actionable groups (5 warning-level).
Enforce Coupling in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.

Detailed fixes: d5_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D6 · Cohesion (LCOM4)9.9 / 10Stronggated by 7 serious findings✓ Tool-verified

What it measures: Whether a class's methods are focused on a single responsibility.

Method: LCOM4 cohesion per production class with at least two methods: connected components of methods sharing state or calls, computed syntactically. Deterministic, not a proxy.

Coverage: Exhaustive · type-level: LCOM4 cohesion computed over every production class — the population is all types, not a name convention.

Maturity: Documented → Verified → Prevented · effective 9.9 / 10 · rule-coverage 100% · ceiling Verified

7 of 915 classes have LCOM4 above 3.

Low cohesion: BaseWxChannelServiceImpl (LCOM4 20) · ×7weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:35

What to do

Resolve the 7 Low cohesion finding(s) in Cohesion (LCOM4) — start with BaseWxChannelServiceImpl.java, BaseWxStoreServiceImpl.java, WxMaMessageRouterRule.java. — One of this dimension's main actionable groups (7 warning-level).
Enforce Cohesion (LCOM4) in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Verified — provenance only; does not change the score.

Detailed fixes: d6_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D9 · Test Distribution10.0 / 10Exemplary✓ Tool-verified

What it measures: Whether the test suite has a healthy mix of unit / integration / end-to-end tests.

Method: Test projects classified (Unit/Integration/BDD/E2E) from compiled metadata; test methods counted exhaustively across projects with placement-agnostic disk fallback. Deterministic.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Documented

2154 test methods: 2154 unit, 0 integration, 0 BDD, 0 e2e.

✓ On the Gold path — maintain.

Detailed fixes: d9_recommendation.md.

Do you agree with this assessment?

D10 · Test Quality5.8 / 10Adequate✓ Tool-verified

What it measures: Whether the tests truly assert behaviour rather than just running the code.

Method: Per-test assertions, skips, and mock references analyzed via Roslyn; structured skip-reason tags (BUG:/ENV:) separate documented deferrals from debt. Deterministic.

Maturity: Documented → Verified → Prevented · effective 5.8 / 10 · rule-coverage 100% · ceiling Prevented

0 skipped, 926 zero-assertion, no mocking-framework packages referenced (hand-written doubles or no mocking) across 2154 tests (3 harness-style project(s) excluded from the assertion penalty).

No assertions (empty test): load · ×182solon-plugins/wx-java-mp-solon-plugin/src/test/java/features/test/LoadTest.java:12

No assertions: shouldSerializeNestedProductManagementResponses · ×236weixin-java-channel/src/test/java/me/chanjar/weixin/channel/api/impl/WxChannelProductManagementServiceImplTest.java:221

Test project verifies nothing: wx-java-mp-solon-pluginsolon-plugins/wx-java-mp-solon-plugin/src/test/java/features/test/LoadTest.java:12

No direct assertions: testToString · ×508weixin-java-pay/src/test/java/com/github/binarywang/wxpay/bean/entpay/EntPayRequestTest.java:18

What to do

Resolve the 182 No assertions (empty test) finding(s) in Test Quality — start with BaseWxMpServiceImplTest.java (73), WxMaServiceImplTest.java (30), GsonHelperTest.java (27). — One of this dimension's main actionable groups (182 issue-level).
Resolve the 236 No assertions finding(s) in Test Quality — start with WxCpExternalContactServiceImplTest.java (12), WxMaExpressServiceImplTest.java (12), WxMpGuideServiceImplTest.java (10). — One of this dimension's main actionable groups (236 warning-level).
Resolve the 1 Test project verifies nothing finding(s) in Test Quality — start with LoadTest.java. — One of this dimension's main actionable groups (1 warning-level).
Enforce Test Quality in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.

Detailed fixes: d10_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D13 · REDACTED Scanning10.0 / 10Exemplary○ Nothing flagged

What it measures: Whether any secrets (keys, tokens, passwords) have leaked into the code.

Method: In-process native secret scanner (entropy plus signature patterns) across all tracked files; no external tool. A clean result is a measured 10, not no-data zero. Deterministic.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Prevented

REDACTED scan ran and found no leaked secrets.

✓ On the Gold path — maintain.

Detailed fixes: d13_recommendation.md.

Do you agree with this assessment?

D14 · License Compliance10.0 / 10Exemplary○ Nothing flagged

What it measures: Whether the licenses of third-party packages are compatible with your policy.

Method: Third-party package licenses resolved from declared package metadata and checked against the configured policy (allow/deny/copyleft). Deterministic; clean = no incompatible license found at metadata depth.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Verified

0 of 19 declared JVM dependency artifact(s) use a banned license. Licences were resolved from the POMs Maven Central publishes, over the coordinates this repository's 45 Maven/Gradle manifest(s) declare with a version resolvable from the manifest itself — the same declaration-site closure this analysis reads for dependency currency. The JVM has no lockfile a checkout is guaranteed to carry, so this is deliberately NOT the transitive closure. 299 further coordinate(s) are declared with no version at the declaration site — inherited from a parent POM, a BOM or an unresolved Gradle version reference — and are NOT graded: this verdict covers what the checkout pins, not the full transitive graph.

✓ On the Gold path — maintain.

Detailed fixes: d14_recommendation.md.

Do you agree with this assessment?

D15 · Churn × Complexity Hotspots10.0 / 10Exemplary✓ Tool-verified

What it measures: Files that change often and are also complex — the riskiest hotspots.

Method: Per production file churn times cyclomatic complexity over a rolling window, computed from git and Roslyn/JS/Razor analysis. Exhaustive, deterministic per commit date.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Documented

No churn × complexity hotspots in the window.

✓ On the Gold path — maintain.

Detailed fixes: d15_recommendation.md.

Do you agree with this assessment?

D16 · Bus Factor9.6 / 10Exemplary✓ Tool-verified

What it measures: Whether knowledge is concentrated in too few people (the "bus factor").

Method: Living knowledge per author via time-decayed commit attribution (6-month half-life, focus weighting) across largest source files. Deterministic, avoids blame's mechanical-refactor false positives.

Maturity: Documented → Verified → Prevented · effective 9.6 / 10 · rule-coverage 100% · ceiling Documented

42 source file(s) have their living knowledge concentrated in one author (≥90% of recent, decayed contribution). The largest is weixin-java-mp/src/main/java/me/chanjar/weixin/mp/enums/WxMpApiUrl.java. Counted over 1054 of the 4399 production source files in this repository: 3277 are under the ~2,400-byte size floor this dimension measures over, and the remaining 68 have no attributable history left to measure.

Off-boarding risk: anonymized user #1 · ×2

Further sole-owners (lower concentration)

✓ On the Gold path — maintain.

Detailed fixes: d16_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D17 · Explicit Debt10.0 / 10Stronggated by 8 serious findings✓ Tool-verified

What it measures: Acknowledged debt left in the code — TODOs, dead code, suppressed warnings.

Method: Roslyn syntactic debt markers (suppressions/TODO/FIXME/HACK/empty-catch/commented-code/Obsolete) plus SymbolFinder dead-code analysis; weighted-debt-per-KLoC density deducted 2.0x per unit. Deterministic, exhaustive.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Prevented

8 deducted task-comment markers across 318331 LoC (0.0/KLoC) → score 10.0. Task comments only: this repository's language is read without a compiler, so D17's suppression, dead-code and commented-out-code arms did not run and this score counts fewer marker kinds than a .NET repository's would.

TodoComment · ×8weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImplTest.java:648

What to do

Resolve the 8 TodoComment finding(s) in Explicit Debt — start with WxCpOaServiceImplTest.java (4), WxMaSubscribeServiceImplTest.java, WxOpenMaPrivacyServiceImpl.java. — One of this dimension's main actionable groups (8 warning-level).
Enforce Explicit Debt in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.

Detailed fixes: d17_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D19 · Documentation QualityStrong◐ Sampled · advisory

What it measures: Whether the project's documentation is clear, complete, and useful.

Method: Judged by language model at low temperature (0.0-0.1) on a deterministic doc sample (READMEs plus first 25 architecture docs), with two-pass stability filtering. Advisory, sampled.

Maturity: Documented → Verified → Prevented · effective Strong / 10 · rule-coverage 100% · ceiling Documented

The README documentation is strong for its directory-level focus: each wx-java-...-sol-plugin or spring-boot-starter README provides a clear '快速开始' section with code samples (XML dependency, properties config, injected types) and explains the configuration options for that plugin's use case. The documents are well-structured with an outline present in the visible text, so any missing sections would be flagged against the outline rather than the visible content. The README documentation is excellent for the spring-boot-starters directories: each one documents its own directory and provides a clear overview of what it does (multi-account WxCp/MP multi-tenant configuration), explains corp-secret permissions with tables, gives quick-start dependency and config snippets, and lists supported types to inject. The architecture/design docs are also present but not shown in the summary. (9 of 25 sampled documents could not be assessed: 1 of 3 evaluation groups failed.)

Documentation: no project overview · ×4solon-plugins/wx-java-miniapp-solon-plugin/README.md

What to do

Resolve the 4 Documentation finding(s) in Documentation Quality — start with README.md (4). — One of this dimension's main actionable groups (4 recommendation-level).

Detailed fixes: d19_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D20 · ADR Quality0.0 / 10Critical✓ Tool-verified

What it measures: Whether architecture decisions are recorded well (context, decision, consequences).

Method: Per-ADR judgment by language model at low temperature with two-pass stability; confidence is share of ADRs evaluated; enforcement-field presence detected deterministically. Advisory.

Maturity: Documented → Verified → Prevented · effective 0.0 / 10 · rule-coverage 100% · ceiling Documented

No architecture decision records were found.

No ADRs found

What to do

Resolve the 1 No ADRs found finding(s) in ADR Quality. — One of this dimension's main actionable groups (1 recommendation-level).

Detailed fixes: d20_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D21 · Naming ConsistencyExemplary◐ Sampled · advisory

What it measures: Whether names — types, methods, variables — are clear and consistent.

Method: Judged by language model at low temperature (0.0-0.1) on a deterministic random symbol sample (fixed size, not exhaustive), with disclosed confidence band. Advisory, sampled.

Maturity: Documented → Verified → Prevented · effective Exemplary / 10 · rule-coverage 100% · ceiling Verified

0 naming inconsistencies across 0 sampled symbols.

✓ On the Gold path — maintain.

Detailed fixes: d21_recommendation.md.

Do you agree with this assessment?

D26 · Project Cohesion6.0 / 10Adequate✓ Tool-verified

What it measures: Whether each project is a focused, coherent unit rather than an oversized grab-bag.

Method: Project size overshoot penalties (LoC / public-type count / namespace count, 2-of-3 flag) weighted by log magnitude. Exhaustive across projects, deterministic, LLM-independent.

Maturity: Documented → Verified → Prevented · effective 6.0 / 10 · rule-coverage 100% · ceiling Documented

8 of 40 build units (Maven) flagged as possibly oversized/incoherent.

Projects may be oversized for their cohesion

What to do

Resolve the 1 Projects may be oversized for their cohesion finding(s) in Project Cohesion. — One of this dimension's main actionable groups (1 recommendation-level).

Detailed fixes: d26_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D27 · Navigability9.3 / 10Exemplary✓ Tool-verified

What it measures: How far you must trace to follow a call — low indirection and co-located slices read easier.

Method: Call indirection (interface hops, cross-namespace calls, slice-locality scaled) over a sampled set of method invocations, size-aware baseline. Sampled; confidence discounted by symbol-resolution gaps. C# also names each pass-through layer (a class whose every public method only forwards its own parameters to one collaborator) as a located finding; the score is not affected.

Coverage: Slice locality from the first namespace segments, SAMPLED (≤400 methods) — not exhaustive.

Maturity: Documented → Verified → Prevented · effective 9.3 / 10 · rule-coverage 100% · ceiling Documented

56 % of calls cross a namespace and 13 % go through an interface, but 100 % of collaborators are co-located — so a call's collaborators sit together and tracing stays easy. Baseline: small — navigation cost is tolerated.

✓ On the Gold path — maintain.

Detailed fixes: d27_recommendation.md.

Do you agree with this assessment?

D28 · Secrets (history)6.0 / 10Adequate✓ Tool-verified

What it measures: Whether any secrets were ever committed — scanned across the full git history, not just now.

Method: REDACTED scan via TWO gitleaks detect passes in an isolated checkout — the full git history, then a second --no-git pass over the working tree as it stands — merged and de-duplicated by (rule, file, line); each match flagged High. Both invocations are recorded in the audit trail. Exhaustive; when the tool is absent, or when its output cannot be parsed into the expected shape, the dimension is WITHHELD as an explicit measurement gap on our side — unscored and excluded from the lens, never a hedged middling score.

Maturity: Documented → Verified → Prevented · effective 6.0 / 10 · rule-coverage 100% · ceiling Documented

4 finding(s): 0 critical, 4 high, 0 medium, 0 low. Remediation for historically-committed secrets is credential rotation — they remain in history regardless of later deletion.

REDACTED

What to do

Resolve the 4 REDACTED finding(s) in Secrets (history) — start with REDACTED (3), REDACTED. — One of this dimension's main actionable groups (4 issue-level).
Resolve the 1 Rotate the exposed credentials finding(s) in Secrets (history). — One of this dimension's main actionable groups (1 recommendation-level).

Detailed fixes: d28_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D29 · Static Analysis (SAST)4.3 / 10Weak✓ Tool-verified

What it measures: Real static-analysis (SAST) findings — likely security bugs in the code, any language.

Method: Polyglot static analysis via semgrep across the repo using the pinned, image-baked p/security-audit + p/owasp-top-ten rulesets (no scan-time registry fetch); severity rules (ERROR/WARNING/INFO) map to a full-band severity-weighted score. Exhaustive, deterministic; degrades on parse failure.

Coverage: semgrep pattern rules over all files — exhaustive for the rule set, blind to classes of bug without a rule (clean = no rule matched).

Maturity: Documented → Verified → Prevented · effective 4.3 / 10 · rule-coverage 100% · ceiling Documented

18 finding(s): 0 critical, 5 high, 13 medium, 0 low. 4 unpinned-GitHub-Actions row(s) are reported here but scored by D36 (supply-chain provenance), which measures that posture as `pinned_actions` — one pinning decision is charged once, not once per lens. semgrep hit a parse error in 3 file(s) — `mvnw` (line 86, line 124, line 134, …), `skills/wxjava-api-contributor/agents/openai.yaml`, `skills/wxjava-integration-guide/agents/openai.yaml` — so no absence of findings in the named regions is evidence of anything; rows reported elsewhere in those files are real. Fix the syntax error (or exclude the file deliberately) and re-scan to cover them. Separately, one or more rules could not re-parse an embedded snippet in 1 file(s) (e.g. a workflow `run:` block read as shell). Those files WERE scanned and their other rows are unaffected; only those rules' view of those snippets is missing.

REDACTED

What to do

Resolve the 7 REDACTED finding(s) in Static Analysis (SAST) — start with REDACTED (2), REDACTED (2), REDACTED. — One of this dimension's main actionable groups (7 warning-level).
Resolve the 1 REDACTED finding(s) in Static Analysis (SAST) — start with REDACTED. — One of this dimension's main actionable groups (1 issue-level).
No action in Static Analysis (SAST) — all 4 REDACTED finding(s) are reported here at file:line but scored by D36 (supply-chain provenance), so none is charged to this dimension. — One of this dimension's main actionable groups (4 issue-level, 0 of them charged here).

Detailed fixes: d29_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D30 · Dependency Vulnerabilities0.0 / 10Critical✓ Tool-verified

What it measures: Whether any dependency has a known published vulnerability (CVE), direct or transitive, in ANY ecosystem the repository declares — Dart pub, Elixir and Erlang via Hex, Go modules, Java and Kotlin via Maven/Gradle, JavaScript/npm, .NET/NuGet, PHP/Composer, Python/PyPI, RubyGems, Rust/Cargo and Swift.

Method: Dependency-CVE scan across every ecosystem the repository declares, scored ONCE. Three sources are unioned and deduplicated by advisory identity (rule id + alias closure, CVE<->GHSA) scoped to package+version, keeping the worst severity: `osv-scanner --recursive` over osv.dev for Dart pub, Elixir/Hex (and Erlang, whose `rebar.lock` syft first converts to a CycloneDX SBOM the scanner reads, with rows attributed back to the lock), Go, Java and Kotlin via Maven/Gradle (and Scala, whose sbt build's pinned direct declarations are written into a CycloneDX SBOM the scanner reads, with rows attributed back to the build file), npm, PHP/Composer, Python/PyPI, RubyGems, Rust/Cargo and Swift; `trivy fs --scanners vuln` for npm lockfiles; and `dotnet list package --vulnerable --include-transitive` for NuGet (with per-advisory collapse of the project x target-framework fan-out), plus a DECLARED-dependency arm that resolves a published gem's gemspec against rubygems.org where no Gemfile.lock is committed. `SeverityScore(c,h,m,l, normalizer 8.0)`. NotApplicable only when NO ecosystem is readable; if any applicable ecosystem could not be scanned the findings are REPORTED and the score is withheld. Supersedes the npm and OSV arms, retired 2026-09-05.

Maturity: Documented → Verified → Prevented · effective 0.0 / 10 · rule-coverage 100% · ceiling Documented

34 finding(s): 3 critical, 19 high, 11 medium, 1 low.

REDACTED

What to do

Resolve the 19 High CVE finding(s) in Dependency Vulnerabilities — start with REDACTED (19). — One of this dimension's main actionable groups (19 issue-level).
Resolve the 11 Medium CVE finding(s) in Dependency Vulnerabilities — start with REDACTED (11). — One of this dimension's main actionable groups (11 warning-level).
Resolve the 3 Critical CVE finding(s) in Dependency Vulnerabilities — start with REDACTED (3). — One of this dimension's main actionable groups (3 issue-level).

Detailed fixes: d30_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D34 · Knowledge Freshness5.2 / 10Adequate✓ Tool-verified

What it measures: Whether anyone still has living knowledge of each file, or it has been orphaned — last understood long ago by someone now gone quiet. The sibling of the bus factor: D16 asks who owns it, D34 asks whether anyone still knows it.

Method: File orphaning as total living-knowledge decay below one focused-commit's worth within a year, computed per-file from the D16 decay model. Exhaustive, deterministic over fixed history.

Maturity: Documented → Verified → Prevented · effective 5.2 / 10 · rule-coverage 100% · ceiling Documented

520 of 1122 significant source file(s) are orphaned — their living knowledge has decayed to nothing, so no one currently understands them. The largest is weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/applyconfirm/ApplySubjectConfirmCreateRequest.java. Counted over 1122 of the 4399 production source files in this repository: the rest are under the ~2,400-byte size floor this dimension measures over.

Orphaned knowledge · ×5weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/applyconfirm/ApplySubjectConfirmCreateRequest.java:1

Orphaned file · ×515weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/BaseWxChannelMessageService.java:1

Further orphaned files (smaller)

What to do

Resolve the 515 Orphaned file finding(s) in Knowledge Freshness — start with AbstractWxChannelConfiguration.java (2), WxQidianStorageAutoConfiguration.java (2), WxMpMultiProperties.java (2). — One of this dimension's main actionable groups (515 recommendation-level).
Resolve the 5 Orphaned knowledge finding(s) in Knowledge Freshness — start with ApplySubjectConfirmCreateRequest.java, FavorStocksCreateRequest.java, WxMaXPayServiceImpl.java. — One of this dimension's main actionable groups (5 issue-level).
Resolve the 1 Further orphaned files (smaller) finding(s) in Knowledge Freshness. — One of this dimension's main actionable groups (1 recommendation-level).

Detailed fixes: d34_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D35 · Change Coupling10.0 / 10Adequategated by 1 critical finding✓ Tool-verified

What it measures: Whether files that change together actually belong together — pairs that repeatedly co-change in git history despite having no explicit code dependency, surfacing the hidden/logical coupling (and boundaries in the wrong place) a static scan can't see.

Method: Pairwise co-occurrence over the per-commit file sets in git history (production source only — tests and generated dropped): Degree-of-Coupling = shared ÷ min individual revisions, reported above noise floors (each file ≥10 revisions, ≥5 shared commits, ≥50% strength); sweeping commits excluded. Deterministic over fixed history.

Coverage: Population: PRODUCTION source files only — test and generated files are dropped before pairing, so a class co-changing with its own test (trivially ~100%) can't drown the real production↔production coupling. Pairs ranked by Degree-of-Coupling. A non-source file is never a coupling PARTICIPANT either: documentation, schemas, config and data files are dropped with the rest, so a code↔docs pair — a command and the reference page that restates it — is not reported however strongly the two co-change; nor is coupling that runs THROUGH a build step or config file.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Documented

Strongest change-coupling: WxCpMessageRouter.java↔WxMpMessageRouter.java 76%; WxCpExternalContactService.java↔WxCpApiPathConsts.java 68%; WxMpStorageAutoConfiguration.java↔WxMpProperties.java 62%

Boundary-crossing change coupling: WxCpMessageRouter.java ↔ WxMpMessageRouter.javaweixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java:1

Change coupling: WxCpExternalContactService.java ↔ WxCpApiPathConsts.java · ×2weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpExternalContactService.java:1

Change coupling clique: WxCpMsgAuditServiceImpl.java, WxCpDefaultConfigImpl.java, WxCpRedisConfigImpl.javaweixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpMsgAuditServiceImpl.java

What to do

Resolve the 1 Boundary-crossing change coupling finding(s) in Change Coupling — start with WxCpMessageRouter.java. — One of this dimension's main actionable groups (1 issue-level).
Resolve the 2 Change coupling finding(s) in Change Coupling — start with WxCpExternalContactService.java, WxMpStorageAutoConfiguration.java. — One of this dimension's main actionable groups (2 warning-level).
Resolve the 1 Change coupling clique finding(s) in Change Coupling — start with WxCpMsgAuditServiceImpl.java. — One of this dimension's main actionable groups (1 warning-level).

Detailed fixes: d35_recommendation.md · top locations in Appendix A, every location in findings.md.

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D36 · Supply-chain Provenance & Signing2.5 / 10Weak✓ Tool-verified

What it measures: Whether the build pipeline provides supply-chain integrity — generated provenance/attestation, signed artifacts (cosign/sigstore), an SBOM, and pinned build actions. Presence of the configuration, not a runtime guarantee.

Method: Supply-chain provenance/signing read deterministically from CI/build config (.github/workflows, .gitlab-ci.yml, azure-pipelines, Jenkinsfile, .circleci) + the release surface: four signals — generated provenance/attestation (SLSA/in-toto/actions-attest), artifact signing (cosign/sigstore/gitsign), an SBOM (syft/sbom-action/*.spdx.json/*.cdx.json), and SHA-pinned build actions — scored 10·present/denom. NotApplicable without a build pipeline. Detects configuration presence, not runtime enforcement.

Maturity: Documented → Verified → Prevented · effective 2.5 / 10 · rule-coverage 100% · ceiling Documented

1/4 supply-chain integrity signals present (provenance, signing, SBOM, pinned actions).

REDACTED

What to do

Resolve the 1 REDACTED finding(s) in Supply-chain Provenance & Signing. — One of this dimension's main actionable groups (1 warning-level).
Resolve the 1 REDACTED finding(s) in Supply-chain Provenance & Signing. — One of this dimension's main actionable groups (1 recommendation-level).
Resolve the 1 REDACTED finding(s) in Supply-chain Provenance & Signing. — One of this dimension's main actionable groups (1 recommendation-level).

Detailed fixes: d36_recommendation.md · top locations in Appendix A, every location in findings.md.

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D43 · Malicious Dependencies10.0 / 10Exemplary✓ Tool-verified

What it measures: Whether any dependency the repository declares is published as MALICIOUS rather than merely vulnerable — a package that is an attacker's work, in any ecosystem osv-scanner reads. Scored apart from D30 because the answer is binary: there is no safe version to upgrade to, and the fix is to remove the package and rotate every credential it could have read.

Method: The same dependency scan D30 reads, partitioned on the scanner's own classification rather than rescanned: a row is MALICIOUS when its id is in the `MAL-` space (the ossf/malicious-packages feed) OR its `database_specific.cwe_ids` carries `CWE-506` ("Embedded Malicious Code"). Both channels are structural; the summary text is deliberately NOT read, because a malicious-package record whose summary says only "Critical severity vulnerability" is a real shape ([GHSA redacted]) and a text matcher misses it. Scored BINARY: any surviving row is 0, whatever its severity and however many CVEs sit beside it — a hostile dependency is not a quantity. Applicability and degradation are D30's: NotApplicable only when no ecosystem is readable, and an unscannable ecosystem degrades rather than reading clean. SCORED, not informational.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Documented

No dependency in any ecosystem this repository declares is published as malicious.

✓ On the Gold path — maintain.

Detailed fixes: d43_recommendation.md.

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D44 · Platform End-of-Life8.5 / 10Strong✓ Tool-verified

What it measures: Whether anyone still ships security patches for the platform this repository RUNS ON — the runtime it pins and the framework majors its own constraints hold it to. Separate from D12 because the question differs: a current Django on an end-of-life Python is perfectly up to date and completely unsupported, and the fix is a migration rather than a version bump. What the repository says it merely SUPPORTS is never charged.

Method: End-of-life PLATFORM read from the repository's own declarations and graded against a FROZEN, dated table of vendor support dates — no network, no feed, no API, so this dimension answers identically inside a closed scan fence. Two subjects: a RUNTIME the project pins (a single or all-end-of-life TargetFramework, a .nvmrc or .python-version, a requires-python CAP) and a FRAMEWORK major a dependency constraint cannot move off (a caret, tilde or exact version; `vue@^2.7.16` pins Vue 2). A FLOOR is deliberately never charged — `requires-python = ">=3.8"` states what a package SUPPORTS, not what it runs on — and a multi-target project is charged only when EVERY target is out of support. Runtime 4.0/product capped 8.0, framework 1.5 capped 4.5. The table is safe to freeze because a statement about support that ended in the past cannot become false: it loses recall as it ages, never precision, and a test asserts every entry predates the freeze date. Disjoint from D31 (a container image's OS layer) and D29 (the toolchain a CI workflow installs). Abstains when the repository declares no platform this pass reads — never scores it clean.

Maturity: Documented → Verified → Prevented · effective 8.5 / 10 · rule-coverage 100% · ceiling Documented

0 end-of-life runtime(s) and 1 end-of-life framework(s), read from 1 platform declaration(s) and 66 dependency declaration(s). This dimension reads what the repository says about ITSELF — a pinned target framework, a version file, a capped requires-python, a Rust toolchain pin, a framework major a constraint cannot move off. A FLOOR is deliberately never charged: `requires-python = ">=3.8"` states what the package SUPPORTS, not what it runs on, and a well-maintained library declares exactly that while running its own CI on a current release. The end-of-life facts are FROZEN and dated, so this dimension needs no network and answers identically inside a closed scan fence; as the table ages it loses recall and never precision, because a statement about support that ended in the past cannot become false. The OS layer of a container image is D31's question and the toolchain a CI workflow installs is D29's; this row is neither.

End-of-life framework: Spring Boot 2REDACTED:1

What to do

Resolve the 1 End-of-life framework finding(s) in Platform End-of-Life — start with REDACTED. — One of this dimension's main actionable groups (1 warning-level).

Detailed fixes: d44_recommendation.md · top locations in Appendix A, every location in findings.md.

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Frontend & cross-cutting dimensions

R = React/JS · M = Maturity · P = Readiness.

AX1 · Captive dependencies10.0 / 10Exemplary✓ Tool-verified

Other · Architecture — Whether any singleton service captures a scoped/transient dependency — a silent lifetime/threading bug.

Method: Roslyn scan: DI registrations parsed from AddSingleton/Scoped/Transient; each singleton checked for captured shorter-lifetime dependencies. Exhaustive, deterministic.

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AX10 · Code composition7.5 / 10Strong✓ Tool-verified

Other · Architecture — How the codebase splits by code ROLE — domain, application, infrastructure, test, generated. The significance map behind the knowledge/coupling weighting, and a DDD signal in its own right: a thin domain core under fat infrastructure is the anemic-domain smell, quantified. How each file's role is decided, because the split is only as good as that: a generated name or a build-output tree makes it Generated, a test project makes it Test, and otherwise the file's NAMESPACE and PATH words are matched against fixed vocabularies in a fixed ORDER — domain, then infrastructure, then application — so a file whose words hit two layers is counted under the earlier one. A production file matching none of them counts as application, so that share reads 'application or unclassified' rather than a measured application layer. Roles come from naming convention, never from what the code does. On this repository the split was taken from the source tree on disk rather than from a loaded .NET workspace, so a file's role is decided by its PATH segments alone — no declared namespace was available to add to the evidence — and generated output is excluded from the census entirely rather than counted as a generated share.

Method: Roslyn line-count by code ROLE: every source file classified Domain/Application/Infrastructure/Test/Generated by namespace + path convention (the shared CodeRoleClassifier), then significant lines summed per role. Deterministic; the advisory score is the business-logic (domain+application) share of production code.

Coverage: Population: ALL source files, each bucketed into ONE of five roles (Domain/Application/Infrastructure/Test/Generated) by namespace + path convention — a file whose layer isn't named in the convention falls to Application (the neutral default), and the split is line-count, not semantic depth or business value.

What to do

The domain core is a small share of production code, but most of the rest matched no layer vocabulary at all — so this is not yet an anemic-domain finding. The namespace/path convention could not place that code, which makes the composition above a statement about the naming, not about the design. Name the layers (or check that the repository's conventions differ from the ones this check knows) before reading a thin domain into it.

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AX2 · Stateful singletons10.0 / 10Exemplary✓ Tool-verified

Other · Architecture — Whether singleton services avoid mutable shared instance state that concurrent callers would race on.

Method: Roslyn scan: singleton field mutations unguarded by lock or Interlocked, per type; syntax-based guard detection. Deterministic, traceable per field.

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AX3 · Project dependency cycles10.0 / 10Exemplary✓ Tool-verified

Other · Architecture — Whether the project-reference graph is acyclic (cycles block independent build/deploy and signal eroding boundaries).

Method: Project reference cycles via elementary-DFS over real .csproj references, using the engine shared with D5/D7; cyclic versus acyclic. Exhaustive, deterministic.

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AX4 · Dependency direction10.0 / 10Exemplary✓ Tool-verified

Other · Architecture — Whether dependencies point inward (Domain ← Application ← Infrastructure/Web) — the clean-architecture dependency rule, checked across the project graph.

Method: Layer violations by name-segment inference (Domain/Core to Application to Infrastructure/Web) over the project-reference graph. Exhaustive over all projects, deterministic.

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AX6 · Interface segregation9.5 / 10Exemplary✓ Tool-verified

Other · Architecture — Whether interfaces stay focused rather than fat — the Interface-Segregation principle (SOLID 'I').

Method: Roslyn scan: public interface declared-member counts (accessors fold into their property/event); fat-interface threshold (over 15 declared members) flagged per type. Each finding also reports the distinct-OPERATION count — members counted by name, so an overload group counts once — which decides whether it states the caller-side ISP harm or the implementer-side burden of an overload set. TypeScript: exported interfaces that declare behaviour, counted over their REQUIRED operations (method signatures and function-typed properties with no `?`, once per signature) — data-shape interfaces and ambient .d.ts declarations are outside the population; JavaScript declares no interfaces and is not applicable. Deterministic, type-level.

`BaseWxStoreMessageService` declares 42 abstract methods: `accountNotify`, `addRule`, `afterSaleStatusUpdate`, `brandUpdate`, `categoryAudit`, `closeStore`, `complaintNotify`, `couponCreate`, `couponDelete`, `couponExpire`, `couponInvalid`, `couponReceive`, `couponUpdate`, `defaultMessageHandler`, `orderCancel`, `orderConfirm`, `orderDelivery`, `orderExtInfoUpdate`, `orderNew`, `orderPay`, `orderSettle`, `orderStatusUpdate`, `orderWaitShipping`, `qrNotify`, `route`, `sharerChange`, `spuAudit`, `spuStatusUpdate`, `spuUpdate`, `stockNoEnough`, `supplierItemUpdate`, `updateNickname`, `userCouponExpire`, `userCouponUnuse`, `userCouponUse`, `vipClose`, `vipGradeUpdate`, `vipJoin`, `vipScoreExchange`, `vipScoreUpdate`, and 2 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/BaseWxStoreMessageService.java:37
`WxStoreEwaybillService` declares 16 abstract methods: `addSubOrder`, `batchPrintOrder`, `cancelOrder`, `createOrder`, `createTemplate`, `deleteTemplate`, `getAccount`, `getDeliveryList`, `getOrder`, `getPrintContent`, `getTemplate`, `getTemplateById`, `getTemplateConfig`, `preCreateOrder`, `printOrder`, `updateTemplate`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/WxStoreEwaybillService.java:28
`WxStoreHomePageService` declares 17 abstract methods: `addTreeProduct`, `applyBackground`, `applyBanner`, `cancelBackground`, `cancelBanner`, `delTreeProduct`, `getBackground`, `getBanner`, `getShowTree`, `getTreeProductList`, `hideWindowProduct`, `listWindowProduct`, `removeBackground`, `removeBanner`, `reorderWindowProduct`, `setShowTree`, `topWindowProduct`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/WxStoreHomePageService.java:23
`WxStoreOrderService` declares 30 abstract methods: `acceptAddressModify`, `addPresentNote`, `addPrivatePhone`, `applyRealNumber`, `applyVirtualNumberAgain`, `approvePreShipmentChangeSku`, `closeOrder`, `compensationDelivery`, `decodeSensitiveInfo`, `delayVirtualNumber`, `deliveryOrder`, `getOrder`, `getOrder`, `getOrders`, `getPreShipmentChangeSku`, `getPresentSubOrders`, `getPrivatePhone`, `getRealNumberViewAudit`, `getVirtualTelNumber`, `listDeliveryCompany`, `listDeliveryCompany`, `rejectAddressModify`, `rejectPreShipmentChangeSku`, `searchOrder`, `sendPrivatePhoneVerifyCode`, `updateAddress`, `updateDelivery`, `updatePrice`, `updateRemark`, `uploadFreshInspect`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 30 declarations carry 28 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 28 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/WxStoreOrderService.java:30
`WxStoreProductService` declares 43 abstract methods: `addGiftActivity`, `addGiftProduct`, `addLimitTask`, `addProduct`, `addProduct`, `addProductThirdPartySource`, `beginTimingSale`, `cancelProductAudit`, `cancelTimingSale`, `categoryPreCheck`, `classifyProductCategory`, `deleteGiftActivity`, `deleteLimitTask`, `deleteProduct`, `downProduct`, `externalProductMapping`, `externalProductMappingNew`, `getGiftProduct`, `getProduct`, `getProductAuditQuota`, `getProductAuditStrategy`, `getProductH5Url`, `getProductQrCode`, `getProductScheme`, `getProductTagLink`, `getSkuStock`, `getSkuStockBatch`, `getStockFlow`, `listGiftProduct`, `listLimitTask`, `listProduct`, `productBrandRecommend`, `setProductAsGift`, `setProductAuditStrategy`, `stopGiftActivity`, `stopLimitTask`, `upProduct`, `updateGiftProduct`, `updateGiftStock`, `updateProduct`, and 3 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 43 declarations carry 41 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 41 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/WxStoreProductService.java:55
`WxStoreService` declares 20 abstract methods: `getAddressService`, `getAfterSaleService`, `getBasicService`, `getBrandService`, `getCategoryService`, `getCompassShopService`, `getCooperationService`, `getCouponService`, `getFavoriteService`, `getFreightTemplateService`, `getFundService`, `getHomePageService`, `getOrderService`, `getProductService`, `getQicService`, `getSharerService`, `getSupplierService`, `getTalentService`, `getVipService`, `getWarehouseService`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/WxStoreService.java:8
`WxStoreConfig` declares 25 abstract methods: `autoRefreshToken`, `expireAccessToken`, `getAccessToken`, `getAccessTokenLock`, `getAccessTokenUrl`, `getAesKey`, `getApacheHttpClientBuilder`, `getApiHostUrl`, `getAppid`, `getExpiresTime`, `getHttpProxyHost`, `getHttpProxyPassword`, `getHttpProxyPort`, `getHttpProxyUsername`, `getMaxRetryTimes`, `getMsgDataFormat`, `getRetrySleepMillis`, `getSecret`, `getToken`, `isAccessTokenExpired`, `isStableAccessToken`, `setAccessTokenUrl`, `setApiHostUrl`, `updateAccessToken`, `updateAccessToken`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 25 declarations carry 24 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 24 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-store/src/main/java/com/binarywang/wxjava/store/config/WxStoreConfig.java:13
`WxQidianService` declares 32 abstract methods: `addConfigStorage`, `buildQrConnectUrl`, `checkSignature`, `clearQuota`, `createJsapiSignature`, `execute`, `execute`, `get`, `getAccessToken`, `getAccessToken`, `getCallDataService`, `getCallbackIP`, `getDialService`, `getJsapiTicket`, `getJsapiTicket`, `getRequestHttp`, `getTicket`, `getTicket`, `getWxMpConfigStorage`, `initHttp`, `netCheck`, `post`, `post`, `removeConfigStorage`, `setMaxRetryTimes`, `setMultiConfigStorages`, `setMultiConfigStorages`, `setRetrySleepMillis`, `setWxMpConfigStorage`, `shortUrl`, `switchover`, `switchoverTo`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 32 declarations carry 26 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 26 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/WxQidianService.java:23
`WxQidianConfigStorage` declares 27 abstract methods: `autoRefreshToken`, `expireAccessToken`, `expireTicket`, `getAccessToken`, `getAccessTokenLock`, `getAesKey`, `getApacheHttpClientBuilder`, `getAppId`, `getExpiresTime`, `getHostConfig`, `getHttpProxyHost`, `getHttpProxyPassword`, `getHttpProxyPort`, `getHttpProxyUsername`, `getOauth2redirectUri`, `getSecret`, `getTemplateId`, `getTicket`, `getTicketLock`, `getTmpDirFile`, `getToken`, `isAccessTokenExpired`, `isTicketExpired`, `setHostConfig`, `updateAccessToken`, `updateAccessToken`, `updateTicket`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 27 declarations carry 26 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 26 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/WxQidianConfigStorage.java:16
`EcommerceService` declares 51 abstract methods: `addReceivers`, `applyBill`, `applyFundBill`, `closeCombine`, `closePartnerOrder`, `combine`, `combineTransactions`, `createApply`, `createPartnerOrder`, `createdAccountCancelApplication`, `deleteReceivers`, `downloadBill`, `finishOrder`, `getAccountCancelApplication`, `modifySettlement`, `parseCombineNotifyResult`, `parsePartnerNotifyResult`, `parseRefundNotifyResult`, `parseWithdrawNotifyResult`, `profitSharing`, `queryApplyStatusByApplymentId`, `queryApplyStatusByOutRequestNo`, `queryCombine`, `queryPartnerOrder`, `queryProfitSharing`, `queryProfitSharingOrdersUnsplitAmount`, `queryRefundByOutRefundNo`, `queryRefundByRefundId`, `queryRefundsReturnAdvance`, `queryReturnOrders`, `querySettlement`, `querySpWithdrawByOutRequestNo`, `querySpWithdrawByWithdrawId`, `querySubDayEndBalanceWithdraw`, `querySubWithdrawByOutRequestNo`, `refunds`, `refundsReturnAdvance`, `returnOrders`, `spDayEndBalance`, `spNowBalance`, and 11 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 51 declarations carry 50 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 50 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/EcommerceService.java:31
`MarketingBusiFavorService` declares 18 abstract methods: `buildBusiFavorCouponinfoUrl`, `createBusiFavorCallbacks`, `createBusiFavorStocksV3`, `deactiveBusiFavorCoupons`, `getBusiFavorStocksV3`, `notifyBusiFavor`, `queryBusiFavorCallbacks`, `queryBusiFavorCouponsAssociate`, `queryBusiFavorCouponsDisAssociate`, `queryBusiFavorSubsidyPayReceipts`, `queryBusiFavorUsersCoupons`, `queryOneBusiFavorUsersCoupons`, `returnBusiFavorCoupons`, `subsidyBusiFavorPayReceipts`, `updateBusiFavorStocksBudget`, `updateBusiFavorStocksV3`, `uploadBusiFavorCouponCodes`, `verifyBusiFavorCouponsUseV3`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/MarketingBusiFavorService.java:13
`MarketingFavorService` declares 16 abstract methods: `createFavorCouponsV3`, `createFavorStocksV3`, `decryptNotifyDataResource`, `getFavorCouponsV3`, `getFavorStocksItemsV3`, `getFavorStocksMerchantsV3`, `getFavorStocksRefundFlowV3`, `getFavorStocksUseFlowV3`, `getFavorStocksV3`, `parseNotifyData`, `pauseFavorStocksV3`, `queryFavorCouponsV3`, `queryFavorStocksV3`, `restartFavorStocksV3`, `saveFavorCallbacksV3`, `startFavorStocksV3`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/MarketingFavorService.java:14
`PartnerInvoiceService` declares 16 abstract methods under just 15 distinct name(s): `createCardTemplate`, `getInviteUrl`, `getInviteUrl`, `getInvoice`, `getInvoiceFileDownloadInfo`, `getSubMerchantInvoiceStatus`, `getUserTitle`, `getUserTitleUrl`, `insertCards`, `issueGeneralInvoice`, `issueRealEstateLeasingInvoice`, `issueRefinedOilInvoice`, `listInviteMerchants`, `reverseInvoice`, `updateDevelopmentConfig`, `uploadInvoiceFile`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. That is an OVERLOAD SET, not 16 separate responsibilities: a caller binds to 15 operation(s) and uses the overload it selected, so the Interface-Segregation harm does NOT apply on the caller's side and splitting this into role-interfaces would scatter one operation without relieving anything. The burden that does remain is the IMPLEMENTER's — all 16 signatures must be written and kept in step. Reduce it by collapsing overloads (optional or default parameters, or an options object) rather than by segregating the interface. — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/PartnerInvoiceService.java:32
`PartnerPayScoreService` declares 17 abstract methods: `applyServiceAccount`, `cancelServiceOrder`, `completeServiceOrder`, `createServiceOrder`, `decryptNotifyDataResource`, `modifyServiceOrder`, `parseNotifyData`, `parseUserAuthorizationStatusNotifyResult`, `payServiceOrder`, `permissions`, `permissionsQueryByAuthorizationCode`, `permissionsQueryByOpenId`, `permissionsTerminateByAuthorizationCode`, `permissionsTerminateByOpenId`, `queryServiceAccountState`, `queryServiceOrder`, `syncServiceOrder`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/PartnerPayScoreService.java:20
`ProfitSharingService` declares 24 abstract methods: `addReceiver`, `addReceiverV3`, `multiProfitSharing`, `parseProfitSharingNotifyResult`, `profitSharing`, `profitSharingBill`, `profitSharingFinish`, `profitSharingMerchantRatioQuery`, `profitSharingMerchantRatioQueryV3`, `profitSharingOrderAmountQuery`, `profitSharingQuery`, `profitSharingQueryV3`, `profitSharingQueryV3`, `profitSharingQueryV3`, `profitSharingReturn`, `profitSharingReturnQuery`, `profitSharingReturnQueryV3`, `profitSharingReturnQueryV3`, `profitSharingReturnV3`, `profitSharingUnfreeze`, `profitSharingUnsplitAmountQueryV3`, `profitSharingV3`, `removeReceiver`, `removeReceiverV3`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 24 declarations carry 21 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 21 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/ProfitSharingService.java:17
`TransferService` declares 23 abstract methods: `closeReservationTransferBatch`, `closeUserConfirmAuthorization`, `getBillsByOutBillNo`, `getBillsByTransferBillNo`, `getReservationTransferBatchByOutBatchNo`, `getReservationTransferBatchByReservationBatchNo`, `getUserAuthorizationStatus`, `getUserConfirmAuthorizationByOutAuthorizationNo`, `parseReservationTransferNotifyResult`, `parseTransferBillsNotifyResult`, `parseTransferNotifyResult`, `parseUserAuthorizationNotifyResult`, `reservationTransferBatch`, `transferBatches`, `transferBatchesBatchId`, `transferBatchesBatchIdDetail`, `transferBatchesOutBatchNo`, `transferBatchesOutBatchNoDetail`, `transferBills`, `transferBillsAfterAuthorization`, `transferBillsWithAuthorization`, `transformBillsCancel`, `userConfirmAuthorization`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/TransferService.java:13
`WxPayService` declares 139 abstract methods: `addConfig`, `addConfig`, `applyFundFlowBill`, `applyTradeBill`, `authcode2Openid`, `authcode2Openid`, `baseParseOrderNotifyV3Result`, `closeCombine`, `closeOrder`, `closeOrder`, `closeOrderV3`, `closeOrderV3`, `closePartnerOrderV3`, `closePartnerOrderV3`, `codepay`, `combine`, `combineTransactions`, `createOrder`, `createOrder`, `createOrderV3`, `createOrderV3Global`, `createPartnerOrderV3`, `createScanPayQrcodeMode1`, `createScanPayQrcodeMode1`, `createScanPayQrcodeMode2`, `deleteV3`, `downloadBill`, `downloadBill`, `downloadBill`, `downloadFundFlow`, `downloadFundFlow`, `downloadRawBill`, `downloadRawBill`, `downloadV3`, `facepay`, `getBankService`, `getBrandMerchantTransferService`, `getBusinessCircleService`, `getBusinessOperationTransferService`, `getComplaintsService`, and 99 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 139 declarations carry 112 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 112 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/WxPayService.java:31
`WxOpenComponentService` declares 88 abstract methods: `addLimitDiscountGoods`, `addToTemplate`, `addToTemplate`, `applySetOrderPathInfo`, `bindOpenAccount`, `changeTcbEnv`, `checkAuditStatus`, `checkAuditStatus`, `checkSignature`, `checkSignature`, `clearQuotaV2`, `createOpenAccount`, `deleteTemplate`, `fastRegisterBetaWeapp`, `fastRegisterEnterpriseWeapp`, `fastRegisterEnterpriseWeappQuery`, `fastRegisterPersonalWeapp`, `fastRegisterPersonalWeappSearch`, `fastRegisterWeapp`, `fastRegisterWeappSearch`, `get`, `get`, `getAuthorizerAccessToken`, `getAuthorizerInfo`, `getAuthorizerList`, `getAuthorizerOption`, `getComponentAccessToken`, `getDomainConfirmFile`, `getLimitDiscountList`, `getMinishopBrands`, `getMinishopCatList`, `getMinishopCategories`, `getMinishopDeliveryCompany`, `getMinishopDeliveryTemplate`, `getMobilePreAuthUrl`, `getMobilePreAuthUrl`, `getOpenAccount`, `getPreAuthUrl`, `getPreAuthUrl`, `getQueryAuth`, and 48 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 88 declarations carry 79 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 79 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenComponentService.java:32
`WxOpenConfigStorage` declares 52 abstract methods: `autoRefreshToken`, `expireAuthorizerAccessToken`, `expireCardApiTicket`, `expireComponentAccessToken`, `expireJsapiTicket`, `getApacheHttpClientBuilder`, `getAuthorizerAccessToken`, `getAuthorizerRefreshToken`, `getCardApiTicket`, `getComponentAccessToken`, `getComponentAccessTokenLock`, `getComponentAesKey`, `getComponentApiSignatureAesKey`, `getComponentApiSignatureAesKeySn`, `getComponentApiSignatureRsaPrivateKey`, `getComponentApiSignatureRsaPrivateKeySn`, `getComponentAppId`, `getComponentAppSecret`, `getComponentToken`, `getComponentVerifyTicket`, `getHttpProxyHost`, `getHttpProxyPassword`, `getHttpProxyPort`, `getHttpProxyUsername`, `getJsapiTicket`, `getLockByKey`, `getMaxRetryTimes`, `getRetrySleepMillis`, `getWxMaConfig`, `getWxMpConfigStorage`, `isAuthorizerAccessTokenExpired`, `isCardApiTicketExpired`, `isComponentAccessTokenExpired`, `isJsapiTicketExpired`, `setAuthorizerRefreshToken`, `setComponentAesKey`, `setComponentApiSignatureAesKey`, `setComponentApiSignatureAesKeySn`, `setComponentApiSignatureRsaPrivateKey`, `setComponentApiSignatureRsaPrivateKeySn`, and 12 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 52 declarations carry 50 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 50 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenConfigStorage.java:15
`WxOpenMaBasicService` declares 16 abstract methods: `addCategory`, `checkWxVerifyNickname`, `componentRebindAdmin`, `deleteCategory`, `getAccountBasicInfo`, `getAllCategories`, `getAllCategoriesByType`, `getAllCategoryName`, `getCategory`, `getComponentRebindAdminUrl`, `getOrderPathInfo`, `modifyCategory`, `modifyHeadImage`, `modifySignature`, `querySetNicknameStatus`, `setNickname`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenMaBasicService.java:16
`WxOpenMaService` declares 64 abstract methods: `addQrcodeJump`, `applyLiveInfo`, `bindTester`, `changeVisitStatus`, `changeWxaSearchStatus`, `codeCommit`, `deleteQrcodeJump`, `downloadQrcodeJump`, `generateMaScheme`, `getAccountBasicInfo`, `getAuditStatus`, `getAuthAndIcpService`, `getAuthService`, `getBasicService`, `getCategoryList`, `getCodePrivacyInfo`, `getDomain`, `getEmbeddedService`, `getGrayReleasePlan`, `getHistoryVersion`, `getIcpService`, `getLatestAuditStatus`, `getPageList`, `getPrefetchDomain`, `getPrivacyService`, `getQrcodeJump`, `getShoppingOrdersService`, `getShowWxaItem`, `getSupportVersion`, `getSupportVersionInfo`, `getTestQrcode`, `getTesterList`, `getVersionInfo`, `getVisitStatus`, `getWebViewDomain`, `getWebViewDomainInfo`, `getWebviewDomainConfirmFile`, `getWxaSearchStatus`, `grayRelease`, `modifyDomain`, and 24 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenMaService.java:23
`WxMpCardService` declares 27 abstract methods: `addTestWhiteList`, `cardCodeCheckcode`, `cardCodeDeposit`, `cardCodeDepositCount`, `cardCodeUpdate`, `cardModifyStock`, `cardMpnewsGethtml`, `cardPaycellSet`, `cardSelfConsumeCellSet`, `consumeCardCode`, `consumeCardCode`, `createCard`, `createCardApiSignature`, `createLandingPage`, `createQrcodeCard`, `createQrcodeCard`, `createQrcodeCard`, `decryptCardCode`, `deleteCard`, `getCardApiTicket`, `getCardApiTicket`, `getCardDetail`, `getUserCardList`, `getWxMpService`, `markCardCode`, `queryCardCode`, `unavailableCardCode`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 27 declarations carry 23 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 23 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpCardService.java:22
`WxMpDataCubeService` declares 17 abstract methods: `getArticleSummary`, `getArticleTotal`, `getInterfaceSummary`, `getInterfaceSummaryHour`, `getUpstreamMsg`, `getUpstreamMsgDist`, `getUpstreamMsgDistMonth`, `getUpstreamMsgDistWeek`, `getUpstreamMsgHour`, `getUpstreamMsgMonth`, `getUpstreamMsgWeek`, `getUserCumulate`, `getUserRead`, `getUserReadHour`, `getUserShare`, `getUserShareHour`, `getUserSummary`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpDataCubeService.java:15
`WxMpGuideService` declares 20 abstract methods: `addGuide`, `addGuide`, `addGuide2GuideGroup`, `createGuideQrCode`, `delGuide`, `delGuide2GuideGroup`, `delGuideGroup`, `getGroupByGuide`, `getGroupInfo`, `getGuide`, `getGuideAcctConfig`, `getGuideChatRecord`, `getGuideConfig`, `getGuideGroupList`, `listGuide`, `newGuideGroup`, `pushShowWxaPathMenu`, `setGuideAcctConfig`, `setGuideConfig`, `updateGuide`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 20 declarations carry 19 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 19 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpGuideService.java:13
`WxMpKefuService` declares 17 abstract methods: `kfAccountAdd`, `kfAccountDel`, `kfAccountInviteWorker`, `kfAccountUpdate`, `kfAccountUploadHeadImg`, `kfList`, `kfMsgList`, `kfMsgList`, `kfOnlineList`, `kfSessionClose`, `kfSessionCreate`, `kfSessionGet`, `kfSessionGetWaitCase`, `kfSessionList`, `sendKefuMessage`, `sendKefuMessageWithResponse`, `sendKfTypingState`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 17 declarations carry 16 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 16 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpKefuService.java:24
`WxMpService` declares 99 abstract methods: `addConfigStorage`, `buildQrConnectUrl`, `checkSignature`, `clearQuota`, `createJsapiSignature`, `execute`, `execute`, `fetchShorten`, `genShorten`, `get`, `getAccessToken`, `getAccessToken`, `getAiOpenService`, `getBlackListService`, `getCallbackIP`, `getCardService`, `getCommentService`, `getCurrentAutoReplyInfo`, `getDataCubeService`, `getDeviceService`, `getDraftService`, `getFreePublishService`, `getGuideBuyerService`, `getGuideMassedJobService`, `getGuideMaterialService`, `getGuideService`, `getGuideTagService`, `getImgProcService`, `getJsapiTicket`, `getJsapiTicket`, `getKefuService`, `getMarketingService`, `getMassMessageService`, `getMaterialService`, `getMemberCardService`, `getMenuService`, `getMerchantInvoiceService`, `getOAuth2Service`, `getOcrService`, `getQrcodeService`, and 59 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 99 declarations carry 90 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 90 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpService.java:30
`WxMpConfigStorage` declares 33 abstract methods: `autoRefreshToken`, `expireAccessToken`, `expireTicket`, `getAccessToken`, `getAccessTokenLock`, `getAesKey`, `getApacheHttpClientBuilder`, `getAppId`, `getExpiresTime`, `getHostConfig`, `getHttpProxyHost`, `getHttpProxyPassword`, `getHttpProxyPort`, `getHttpProxyUsername`, `getMaxRetryTimes`, `getOauth2RedirectUrl`, `getOauth2redirectUri`, `getQrConnectRedirectUrl`, `getRetrySleepMillis`, `getSecret`, `getTemplateId`, `getTicket`, `getTicketLock`, `getTmpDirFile`, `getToken`, `isAccessTokenExpired`, `isStableAccessToken`, `isTicketExpired`, `setHostConfig`, `updateAccessToken`, `updateAccessToken`, `updateTicket`, `useStableAccessToken`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 33 declarations carry 32 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 32 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/WxMpConfigStorage.java:15
`WxMaCloudService` declares 42 abstract methods: `add`, `add`, `batchDeleteFile`, `batchDeleteFile`, `batchDownloadFile`, `batchDownloadFile`, `count`, `databaseAdd`, `databaseAdd`, `databaseAggregate`, `databaseAggregate`, `databaseCollectionAdd`, `databaseCollectionAdd`, `databaseCollectionDelete`, `databaseCollectionDelete`, `databaseCollectionGet`, `databaseCollectionGet`, `databaseCount`, `databaseCount`, `databaseDelete`, `databaseDelete`, `databaseMigrateExport`, `databaseMigrateExport`, `databaseMigrateImport`, `databaseMigrateImport`, `databaseMigrateQueryInfo`, `databaseMigrateQueryInfo`, `databaseQuery`, `databaseQuery`, `databaseUpdate`, `databaseUpdate`, `delete`, `getQcloudToken`, `invokeCloudFunction`, `invokeCloudFunction`, `query`, `sendSmsV2`, `update`, `updateIndex`, `updateIndex`, and 2 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 42 declarations carry 24 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 24 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaCloudService.java:17
`WxMaIntracityService` declares 19 abstract methods: `addOrder`, `apply`, `balanceQuery`, `cancelOrderByStoreOrderId`, `cancelOrderByWxOrderId`, `createStore`, `getCity`, `getPayMode`, `listAllStores`, `preAddOrder`, `queryFlow`, `queryOrderByStoreOrderId`, `queryOrderByWxOrderId`, `queryStoreByOutStoreId`, `queryStoreByWxStoreId`, `setPayMode`, `storeCharge`, `storeRefund`, `updateStore`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaIntracityService.java:13
`WxMaLiveService` declares 27 abstract methods: `addAssistant`, `addGoodsToRoom`, `addSubanchor`, `createRoom`, `deleteInRoom`, `deleteRoom`, `deleteSubanchor`, `editRoom`, `getAssistantList`, `getLiveInfo`, `getLiveInfos`, `getLiveReplay`, `getLiveReplay`, `getPushUrl`, `getSharedCode`, `getSubanchor`, `getVideo`, `modifyAssistant`, `modifySubanchor`, `onsale`, `push`, `removeAssistant`, `sort`, `updatecomment`, `updatefeedpublic`, `updatekf`, `updatereplay`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 27 declarations carry 26 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 26 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaLiveService.java:17
`WxMaProductService` declares 19 abstract methods: `addSpu`, `deleteSpu`, `delistingSpu`, `getBrand`, `getCategory`, `getFreightTemplate`, `getSkuList`, `getSpu`, `getSpuList`, `listingSpu`, `minishiopGoodsAddSku`, `minishopGoodsBatchAddSku`, `minishopGoodsDelSku`, `minishopGoodsUpdateSku`, `minishopGoodsUpdateSkuPrice`, `minishopGoodsUpdateSkuStock`, `updateSpu`, `uploadImg`, `uploadImg`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 19 declarations carry 18 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 18 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaProductService.java:28
`WxMaQrcodeService` declares 17 abstract methods under just 6 distinct name(s): `createQrcode`, `createQrcode`, `createQrcode`, `createQrcode`, `createQrcodeBytes`, `createWxaCode`, `createWxaCode`, `createWxaCode`, `createWxaCode`, `createWxaCode`, `createWxaCode`, `createWxaCodeBytes`, `createWxaCodeUnlimit`, `createWxaCodeUnlimit`, `createWxaCodeUnlimit`, `createWxaCodeUnlimit`, `createWxaCodeUnlimitBytes`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. That is an OVERLOAD SET, not 17 separate responsibilities: a caller binds to 6 operation(s) and uses the overload it selected, so the Interface-Segregation harm does NOT apply on the caller's side and splitting this into role-interfaces would scatter one operation without relieving anything. The burden that does remain is the IMPLEMENTER's — all 17 signatures must be written and kept in step. Reduce it by collapsing overloads (optional or default parameters, or an options object) rather than by segregating the interface. — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaQrcodeService.java:20
`WxMaService` declares 78 abstract methods: `addConfig`, `checkSignature`, `execute`, `execute`, `getAccessToken`, `getAccessToken`, `getAnalysisService`, `getCloudService`, `getCodeService`, `getComplaintService`, `getCustomserviceWorkService`, `getDeviceSubscribeService`, `getEmployeeRelationService`, `getExpressService`, `getFaceService`, `getImgProcService`, `getInternetService`, `getIntracityService`, `getJsapiService`, `getKefuService`, `getLinkService`, `getLiveGoodsService`, `getLiveMemberService`, `getLiveService`, `getMarketingService`, `getMediaService`, `getMsgService`, `getOcrService`, `getPaidUnionId`, `getPluginService`, `getProductOrderService`, `getProductService`, `getQrcodeJumpService`, `getQrcodeService`, `getReimburseInvoiceService`, `getRequestHttp`, `getRunService`, `getSecurityService`, `getSettingService`, `getShareService`, and 38 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 78 declarations carry 73 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 73 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaService.java:23
`WxMaVodService` declares 16 abstract methods under just 15 distinct name(s): `applyUpload`, `auditDrama`, `commitUpload`, `deleteMedia`, `getCdnLogs`, `getCdnUsageData`, `getDrama`, `getMedia`, `getMediaLink`, `getTask`, `listDrama`, `listMedia`, `pullUpload`, `uploadPart`, `uploadSingleFile`, `uploadSingleFile`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. That is an OVERLOAD SET, not 16 separate responsibilities: a caller binds to 15 operation(s) and uses the overload it selected, so the Interface-Segregation harm does NOT apply on the caller's side and splitting this into role-interfaces would scatter one operation without relieving anything. The burden that does remain is the IMPLEMENTER's — all 16 signatures must be written and kept in step. Reduce it by collapsing overloads (optional or default parameters, or an options object) rather than by segregating the interface. — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaVodService.java:15
`WxMaXPayService` declares 30 abstract methods: `bindTransferAccount`, `cancelCurrencyPay`, `completeComplaint`, `createFundsBill`, `createWithdrawOrder`, `currencyPay`, `downloadAdverfundsOrder`, `downloadBill`, `getComplaintDetail`, `getComplaintList`, `getNegotiationHistory`, `getUploadFileSign`, `notifyProvideGoods`, `presentCurrency`, `presentGoods`, `queryAdverFunds`, `queryBizBalance`, `queryFundsBill`, `queryOrder`, `queryPublishGoods`, `queryRecoverBill`, `queryTransferAccount`, `queryUploadGoods`, `queryUserBalance`, `queryWithdrawOrder`, `refundOrder`, `responseComplaint`, `startPublishGoods`, `startUploadGoods`, `uploadVpFile`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaXPayService.java:12
`WxMaConfig` declares 42 abstract methods: `autoRefreshToken`, `expireAccessToken`, `expireCardApiTicket`, `expireJsapiTicket`, `getAccessToken`, `getAccessTokenLock`, `getAccessTokenUrl`, `getAesKey`, `getApacheHttpClientBuilder`, `getApiHostUrl`, `getApiSignatureAesKey`, `getApiSignatureAesKeySn`, `getApiSignatureRsaPrivateKey`, `getApiSignatureRsaPrivateKeySn`, `getAppid`, `getCardApiTicket`, `getCardApiTicketLock`, `getCloudEnv`, `getExpiresTime`, `getHttpProxyHost`, `getHttpProxyPassword`, `getHttpProxyPort`, `getHttpProxyUsername`, `getJsapiTicket`, `getJsapiTicketLock`, `getMaxRetryTimes`, `getMsgDataFormat`, `getOriginalId`, `getRetrySleepMillis`, `getSecret`, `getToken`, `getWechatMpAppid`, `isAccessTokenExpired`, `isCardApiTicketExpired`, `isJsapiTicketExpired`, `isStableAccessToken`, `setAccessTokenUrl`, `setApiHostUrl`, `updateAccessToken`, `updateCardApiTicket`, and 2 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/config/WxMaConfig.java:14
`WxCpExternalContactService` declares 84 abstract methods: `addContactWay`, `addCorpTag`, `addGroupWelcomeTemplate`, `addInterceptRule`, `addJoinWay`, `addMomentTask`, `addMsgTemplate`, `addProductAlbum`, `cancelGroupMsgSend`, `cancelMomentTask`, `closeTempChat`, `convertToOpenid`, `customerAcquisitionCustomer`, `customerAcquisitionLinkCreate`, `customerAcquisitionLinkDelete`, `customerAcquisitionLinkGet`, `customerAcquisitionLinkList`, `customerAcquisitionQuota`, `customerAcquisitionStatistic`, `customerAcquisitionUpdate`, `delCorpTag`, `delGroupWelcomeTemplate`, `delInterceptRule`, `delJoinWay`, `deleteContactWay`, `deleteProductAlbum`, `editCorpTag`, `editGroupWelcomeTemplate`, `finishExternalUserIdMigration`, `fromServiceExternalUserid`, `getContactDetail`, `getContactDetailBatch`, `getContactList`, `getContactWay`, `getCorpTagList`, `getCorpTagList`, `getExternalContact`, `getGroupChat`, `getGroupChatStatistic`, `getGroupMsgListV2`, and 44 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 84 declarations carry 81 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 81 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpExternalContactService.java:27
`WxCpKfService` declares 31 abstract methods: `addAccount`, `addKnowledgeGroup`, `addKnowledgeIntent`, `addServicer`, `addServicer`, `cancelUpgradeService`, `customerBatchGet`, `delAccount`, `delKnowledgeGroup`, `delKnowledgeIntent`, `delServicer`, `delServicer`, `getAccountLink`, `getCorpStatistic`, `getServiceState`, `getServicerStatistic`, `getUpgradeServiceConfig`, `listAccount`, `listKnowledgeGroup`, `listKnowledgeIntent`, `listServicer`, `modKnowledgeGroup`, `modKnowledgeIntent`, `sendMsg`, `sendMsgOnEvent`, `syncMsg`, `syncMsg`, `transServiceState`, `updAccount`, `upgradeGroupchatService`, `upgradeMemberService`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 31 declarations carry 28 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 28 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpKfService.java:18
`WxCpOaService` declares 21 abstract methods: `addCheckInUserFace`, `apply`, `createOaApprovalTemplate`, `getApprovalData`, `getApprovalDetail`, `getApprovalInfo`, `getApprovalInfo`, `getApprovalInfo`, `getCheckinData`, `getCheckinDayData`, `getCheckinMonthData`, `getCheckinOption`, `getCheckinScheduleList`, `getCorpConf`, `getCropCheckinOption`, `getDialRecord`, `getTemplateDetail`, `getUserVacationQuota`, `setCheckinScheduleList`, `setOneUserQuota`, `updateOaApprovalTemplate`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 21 declarations carry 19 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 19 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpOaService.java:17
`WxCpOaWeDocService` declares 42 abstract methods: `docAddAdmin`, `docBatchUpdate`, `docCreate`, `docDelete`, `docDeleteAdmin`, `docGetAdminList`, `docGetAuth`, `docGetData`, `docInfo`, `docModify`, `docModifyJoinRule`, `docModifyMember`, `docModifySafetySetting`, `docRename`, `docShare`, `docShare`, `docUploadImage`, `formAnswer`, `formCreate`, `formInfo`, `formModify`, `formStatistic`, `getSheetProperties`, `getSheetRangeData`, `smartSheetAddFields`, `smartSheetAddRecords`, `smartSheetAddSheet`, `smartSheetAddView`, `smartSheetDeleteFields`, `smartSheetDeleteRecords`, `smartSheetDeleteSheet`, `smartSheetDeleteViews`, `smartSheetGetAuth`, `smartSheetGetFields`, `smartSheetGetRecords`, `smartSheetGetSheet`, `smartSheetGetViews`, `smartSheetModifyAuth`, `smartSheetUpdateFields`, `smartSheetUpdateRecords`, and 2 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 42 declarations carry 41 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 41 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces. — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpOaWeDocService.java:18

What to do

Split fat interfaces into focused role-interfaces so clients depend only on what they use.
Where the width is an overload set rather than separate responsibilities, collapse the overloads instead — segregating those relieves no caller.

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IC1 · Incompleteness & stubs10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Unfinished work detected by code SHAPE, not keywords, in this repository's Java: methods that only throw a "not implemented" exception, methods that take inputs and return a constant or do nothing, dead `if (false)` branches, and skeleton classes most of whose methods are holes.

Method: Roslyn syntax scan: incompleteness by code shape (constant-returning methods, async-never-await, #if false branches, guards that return what the code already falls through to, tests an earlier guard already decided, comparisons against NaN, skeleton types), not keyword-gated. Deterministic, code-shape heuristic.

A test is skipped/ignored — coverage that looks present but never runs. Re-enable it or delete it so the green run means something. (×4) — weixin-java-common/src/test/java/me/chanjar/weixin/common/util/locks/RedisTemplateSimpleDistributedLockSerializationTest.java:16, weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/WxCpMessageRouterTest.java:33, weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/WxMpMessageRouterTest.java:34, …
`@SuppressWarnings("all")` switches every compiler and analyser warning off for the whole declaration — hidden debt. Suppress the specific warning on the specific member, with a justification, instead. — weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/GenericUploadRequestExecutor.java:46

What to do

Clear the softer debt: re-enable or delete @Disabled/@Ignore tests, decide whether each empty method or UnsupportedOperationException is deliberate (and say so in a comment), and replace @SuppressWarnings("all") with targeted, justified suppressions.

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M1 · Documentation (README)7.4 / 10Strong✓ Tool-verified

Maturity · Maturity — Whether the repo and its projects have a README, and whether it's substantive and current.

Method: Filesystem scan: README presence, word count, and headings for depth; git history for staleness. Exhaustive across root and project dirs, deterministic.

What to do

Add a build/run (quick start) section to the root README — the first thing a newcomer needs.
Explain in the README how to run the tests. Add a section called Testing to the README in the repository's top folder, saying how to run the test suite.
Add an 'Architecture' / 'How it works' section to the root README — the high-level shape.
Add a README to the 14 of 44 project(s) that lack one — worth up to 0.6 pts.

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M2 · Architecture documentation0.0 / 10Critical✓ Tool-verified

Maturity · Maturity — Whether key decisions (ADRs) and the high-level shape (C4/diagrams) are written down.

Method: Filesystem scan: ADR folder/naming conventions or content, plus Mermaid/PlantUML/C4/architecture.md discovery. Exhaustive, deterministic.

No Architecture Decision Records found — no conventional ADR directory, no numbered `NNNN-title` documents in any markup this check reads, and nothing ADR-shaped by content. Design rationale recorded elsewhere (a design-notes tree, a mailing list, pull-request discussion) is not visible to this check and is not re-findable per decision, so a future maintainer cannot ask why one choice was made and get an answer.
No C4/Structurizr/PlantUML/Mermaid/Graphviz/D2 diagram, no drawn diagram named for the architecture, no file named `architecture` or `design` in any markup this check reads, and nothing in the README, docs or contributor guides that announces the shape — no `## Architecture` heading, no "architecture overview"/"high-level design" phrasing, no "the architecture is …" introduction, no guided code tour. A shape laid out in prose that never names itself as the architecture is not visible to this check, and neither is one kept outside the repository, so this row reports the absence of a re-findable shape document — not evidence that nobody wrote the shape down.

What to do

Record your significant design decisions. Write one short document per decision, giving its date, the situation, the decision and its consequences, and keep them together with your other design documents. A docs/adr folder with each file named by number and title is the easiest place to find them.
Add a C4 context/container diagram (Structurizr, PlantUML or Mermaid) or an architecture.md overview.

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M3 · Folder & project structure10.0 / 10Exemplary✓ Tool-verified

Maturity · Maturity — Whether the repo is organised deliberately — src/test separation and consistent project naming.

Method: Filesystem scan: src/test folder separation and namespace-prefix consistency (majority RootNamespace agreement). Exhaustive across projects, deterministic.

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M4 · Documentation accuracy9.8 / 10Exemplary◐ Sampled · advisory

Maturity · Maturity — Whether the README actually describes the code that exists (LLM-judged, advisory).

Method: Judged by language model at low temperature: README accuracy versus actual projects, within a disclosed tolerance. Advisory, not a measured number.

docs/QUARKUS_SUPPORT.md links to `CONTRIBUTING.md`, but `docs/CONTRIBUTING.md` does not exist. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — docs/QUARKUS_SUPPORT.md:112

What to do

Reconcile the README with reality: docs/QUARKUS_SUPPORT.md links to `CONTRIBUTING.md`, but `docs/CONTRIBUTING.md` does not exist.

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P1 · CI/CD gates10.0 / 10Exemplary○ Nothing flagged

Readiness · Readiness — Whether an automated pipeline builds and tests every change.

Method: Filesystem scan: CI workflow files (.github/workflows, .gitlab-ci.yml, etc.) for build and test stages. Exhaustive, deterministic.

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P10 · Library API & versioning6.0 / 10Adequate✓ Tool-verified

Readiness · Readiness — For a library: a deliberate (small) public API surface and explicit semantic versioning so consumers can depend on it safely.

Method: Roslyn scan: public API surface area and semantic-versioning markers (SemVer attributes, changelog entries) for libraries; off .NET, a library is the ecosystem's publication act (an npm package that is not private and names an entry point, a PyPI distribution with a build system, a Rust library crate, a Maven/Gradle module that publishes, a Go module with no package main, a gemspec, a Composer library, a SwiftPM library product, a pub.dev or Hex package), its surface is the share of types the language model records as public (Rust, Swift, Java, Kotlin, Go, Dart; not measured where the model records no type visibility or, as in TypeScript, only module-level export), and its version is read from the manifest, a semver CHANGELOG, release tooling or semver git tags. Exhaustive, deterministic.

5746/5834 types (98%) declared in the published library are public. For a library, every public type is a stability contract — keep implementation types off the surface and expose only the intended API.

What to do

Keep implementation types off the public surface (Java: package-private (no modifier), or leave its package out of `module-info` exports) so internals can change without breaking consumers.

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P2 · Observability8.0 / 10Strong✓ Tool-verified

Readiness · Readiness — Whether the code is diagnosable in production — structured logging, tracing/metrics, health checks.

Method: Filesystem/Roslyn scan: structured-logging frameworks (Serilog, NLog), OpenTelemetry, and health-check endpoint patterns. Exhaustive, deterministic.

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P3 · Security & performance tooling0.0 / 10Critical✓ Tool-verified

Readiness · Readiness — Whether SAST, secret/dependency scanning and performance benchmarking are wired in (presence, not runtime).

Method: Filesystem scan: SAST configuration, dependency-update automation, secret scanning, and a benchmark harness or benchmark step — in this repository's own ecosystem. Exhaustive, deterministic.

No static application security testing detected. For this repository's stack, add spotbugs with find-sec-bugs (or `semgrep --config=auto`, which runs on any language) as a CI step. What was searched, so you can tell an absence from a miss: the 4783 CI workflow file(s) in this repository, and the scanner and linter configuration checked in beside them. A scan that runs outside CI, one configured in your forge's web UI rather than in a committed file, or a tool whose name is none of those this check carries, is not seen — if that is your case the row is wrong, and saying so is more useful than adding a second scanner.

What to do

Add a SAST step to CI running what this repository's stack ships: spotbugs with find-sec-bugs — or `semgrep --config=auto`, which runs on any language — so a security regression fails the build instead of landing.
Enable Dependabot/Renovate or a dependency-review gate.
Add gitleaks/trufflehog in CI to block PRs that introduce committed secrets.

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P4 · Deployment & Rollback5.0 / 10Adequate✓ Tool-verified

Readiness · Readiness — Whether releases are automated and safely reversible (probes, rolling updates, approval gates) — from manifests/pipeline files, not the live environment.

Method: Filesystem scan: deployment manifests/IaC (K8s YAML, Helm, Terraform) for rolling updates, probes, approval gates, migration hooks. Exhaustive, deterministic.

The release is automated and no gate that pauses it for a human is DECLARED IN THIS REPOSITORY'S PIPELINE FILES. What was read: every file under `.github/workflows/`, `.forgejo/workflows/`, `.gitea/workflows/`, `.azuredevops/` and `.azure-pipelines/`, plus `.gitlab-ci*` and `azure-pipelines*` — with comment text stripped, so documenting a gate is not declaring one. What would have counted: GitLab's `when: manual`, CircleCI's `type: approval`, an Azure `ManualValidation@` task or an `approvals:` block, a Jenkins `input` step, a `uses:` step naming an approval action, an `environment:` paired with `reviewers` / `required_reviewers` / `protection` / `wait-timer` / `deployment_branch_policy`, a draft-release step, a `workflow_dispatch` promotion, or a release-event gate. ★ What this cannot see, because none of it is a file: a GitHub environment whose required reviewers are configured in repo SETTINGS, a branch protection rule, or an organisation deployment policy — all of them real, enforced gates that live outside the repository. If yours is one of those, this row is wrong and nothing in the tree could have told us. Otherwise: whatever the release trigger points at is published to users unreviewed, so a mistagged or unverified commit ships and the only remedy is a follow-up release.

What to do

Nothing pauses a release for a human: publish as a draft release (or gate the release job on a protected tag/manual dispatch) so a bad build can be stopped before users can download it.

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P6 · Release Hygiene5.0 / 10Adequate✓ Tool-verified

Readiness · Readiness — Whether releases are traceable — a maintained changelog and explicit version stamping.

Method: Filesystem scan: changelog file presence and version tags in csproj or git tags. Exhaustive, deterministic.

No CHANGELOG/HISTORY/RELEASES file — what shipped when isn't easy to reconstruct for support or audit. (Versioning/tagging makes releases traceable, but a changelog records the what.)

What to do

Keep a changelog (e.g. Keep-a-Changelog) recording what shipped in each release.

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PF2 · Allocation hygiene6.1 / 10Adequate✓ Tool-verified

Readiness · Performance — Whether the code is written to minimise allocations so it doesn't pressure its host's memory manager — buffer/slice views over copies, object pooling, stack or value-type allocation, and buffer writers. Reward-only: credited where present, never penalised where a simpler style is fine.

Method: Production-source scan: density (per 1k LoC) of allocation-aware APIs — in .NET Span/Memory, ArrayPool/ObjectPool, stackalloc, ValueTask, value-type structs, IBufferWriter, string.Create, SkipLocalsInit; off .NET, with comments and strings blanked, Go's sync.Pool, preallocated slices/maps, Grow, strconv.Append* and buf[:0] reuse; the JVM's NIO buffer views, MemorySegment, primitive collections, pools and literal presizes (plus Kotlin primitive arrays and value classes, Scala AnyVal and @specialized); Swift's reserveCapacity, ContiguousArray, withUnsafe* access and ~Copyable. Activated off .NET on the same floor (400 lines, and benchmarks or 8 uses); Rust and garbage-collected scripting languages are not applicable. Reward-only. Deterministic, syntax/text detection.

What to do

Raise allocation-aware density on the hot paths — currently 95 use(s) across 368,215 production line(s) (~0.3/1k). More of the idioms below on the allocation-heavy paths climbs this toward 10.
Java: on hot paths, work through buffer views (ByteBuffer/LongBuffer slices, MemorySegment) instead of copies, avoid boxing with primitive collections (fastutil, Eclipse Collections, HPPC, Trove), presize collections and StringBuilders, and pool expensive buffers (Netty's pooled allocator, commons-pool).

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X14 · Bypassable address classification10.0 / 10Exemplary○ Nothing flagged

Other · Security — Whether a hand-rolled public/private IP check can be walked past — a method that unwraps IPv4-mapped IPv6 but returns the opposite verdict for the same host written as IPv4-compatible, 6to4 or NAT64.

Method: Roslyn syntax + semantics: methods that unwrap IPv4-mapped IPv6 and hand-roll IPv4 range carve-outs, checked for whether the IPv6 branch also accounts for the IPv4-compatible, 6to4 and NAT64 embeddings. Deterministic, provable per finding. Advisory.

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X15 · Unvalidated length from an untrusted reader10.0 / 10Exemplary○ Nothing flagged

Other · Security — Whether a length read out of the stream being parsed is bounded before it is allocated or read — an unchecked count taken from the input lets the input choose the allocation.

Method: Roslyn syntax + semantics: integer lengths read from a BinaryReader and spent on a bulk read or an array allocation, checked for any comparison or bounding call on the value anywhere in the method. Deterministic, provable per finding. Advisory.

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X16 · Unfloored truncation loop10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether a loop that shortens a string until it fits a length budget has a floor — one with none grinds the value down to the empty string, or past it into a negative-length `Substring`.

Method: Roslyn syntax + semantics: while/do loops whose body's only effect on a string is to drop its last character, checked for whether anything — a direct comparison on the length, a body guard, a break — bounds that length below. On a repository with no .NET source it reads JavaScript/TypeScript off the engine’s own token stream (test, vendored and minified paths not) with the same rule: a `while`/`do` loop whose body’s one assignment to a value is `x = x.slice(0, -1)` or `x = x.slice|substring|substr(0, x.length - 1)`, driven by a condition that reads `x.length` only as a term of a larger expression — never compared directly, never tested for truthiness, and with no other read of `x` — and whose body has no `break`, `return`, `throw` or `if` naming `x`. Deterministic, provable per finding. Advisory.

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X18 · Disposal-pattern correctness10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether a type's disposal matches what it OWNS — releasing what it created, leaving alone what it was handed, and not declaring a finalizer for state that has nothing unmanaged to finalize.

Method: Roslyn syntax + semantics: every assignment to a disposable field is read to decide whether the type CREATED the value or was handed it, and the type's disposal is checked against that answer — an injected interface it disposes, a value it constructed and never releases, a finalizer on a type holding nothing unmanaged, and a disposable local whose every reference is a plain member read. A value handed to a container that disposes its contents (a parent control's `Controls` collection, a component `IContainer`) is released by that container and is not reported; generated code is out of population. On a repository with no .NET source the same ownership questions are read in JavaScript/TypeScript off the engine’s own token stream (test, vendored, generated and minified paths not): a class declaring `dispose()`, `[Symbol.dispose]()` or `[Symbol.asyncDispose]()` that disposes a field it was handed through a constructor parameter typed as a repository interface or resolved by a dependency-injection container; that assigns a field only ever from `new X(…)` of a disposable class and neither releases it anywhere in the class nor names it in its disposal member or a method that member calls, nor hands it to anything else; and a `const`/`let` local built from literals only whose every reference opens a statement operating on a non-release member of it. A class is disposable when every repository declaration of its name declares or inherits a disposal member, or when it is a documented library disposable (`vscode` EventEmitter, CancellationTokenSource and Disposable; three.js geometries, materials, textures, render targets, renderers, controls and composers). The finalizer arm has no JavaScript counterpart: a class cannot declare one. Dart is read for the owned-and-never-released arm: a Flutter `State` (or a class declaring `dispose()`/`close()`) whose library-private field is written only with direct creations of a framework controller, `FocusNode`, `StreamController` or periodic `Timer` (or a `.listen(…)` into a field declared `StreamSubscription`), which nothing in the class or its library releases (`dispose`/`close`/`cancel`) and which is never handed on except as a named argument. Ruby is read for the owned-and-never-released arm and the abandoned-local arm: a class declaring an instance `close`, `dispose`, `shutdown`, `stop`, `disconnect` or `terminate` whose instance variable is written only with a blockless core descriptor creation (`File.open`/`new`, `Tempfile`, `Dir.open`, `IO.popen`, the `socket` and `openssl` socket classes) that no method of the class closes and that is never handed on (passed, returned, stored, exposed by `attr_reader`, delegated) — a class whose superclass or mixin lies outside the repository is not judged — and a blockless creation read through and dropped (`File.open(path).read`) or held in a local that is never closed, returned, passed or stored (a `&:read` block-pass, an `autoclose: false` borrow and a `fileno` hand-over are not abandonment). PHP is read for the same two arms: a class (not a trait, and not one using a trait) declaring an instance `close`, `dispose`, `shutdown`, `stop`, `disconnect` or `terminate` whose `private` property (or a `final` class's `protected` one) is written only with a direct core `fopen`, `tmpfile`, `popen`, `proc_open`, `fsockopen`, `stream_socket_client`/`server` or `opendir` that nothing in the class closes (`fclose`, `pclose`, `closedir`, `unset`, a reset to `null`) and that is never handed on, and a handle held in a function's local, or read through as the argument of a reader, that is never closed, returned, passed, captured or stored; a `php://` stream, `curl_init`, `SplFileObject`, `PDO` and a function the repository declares under the core name are not read. Deterministic, provable per finding. Advisory.

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X19 · Unrestored process-global state10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether a method that temporarily changes state belonging to the whole process — the working directory, an environment variable — puts it back on EVERY path: a restore reached only when nothing throws leaks the change to the rest of the process.

Method: Roslyn syntax + semantics: method bodies that write the process working directory or an environment variable and write it back in the same body, checked for whether that restore sits in a `finally`/`catch` or only on the straight-line path. On a repository with no .NET source the same rule reads production JavaScript/TypeScript off the engine’s own token stream (test, vendored and minified paths not): `process.chdir`, `process.env.NAME =`/`["NAME"] =` and `delete process.env.NAME`, and Deno’s `Deno.chdir`/`Deno.env.set`/`Deno.env.delete`, paired per function body (a nested function or arrow is its own body, and module top-level code is none), where the last write puts back a local the body captured from the same global or deletes a variable the first write set, with at least one statement between them; a write in a `catch`/`finally` of that body silences it. Deterministic, provable per finding. Advisory.

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X20 · Mistyped argument guard10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether an argument guard throws the exception its own condition describes — a guard that rejects a value for being EMPTY and reports it as `NullPointerException` (Java, Kotlin, Scala), `ArgumentError.notNull` (Dart) or `ArgumentNullException` (F#'s `nullArg`) tells the caller a parameter was null when it provably was not.

Method: Roslyn syntax: `throw new ArgumentNullException(nameof(p))` statements controlled by an `if`, whose condition is read for a test that is true of a NON-null `p` — an emptiness test that dereferences it (`p.Count == 0`, `!p.Any()`) or a BCL predicate documented true of the empty value (`string.IsNullOrEmpty(p)`). Deterministic, provable per finding. Advisory.

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X21 · Side-effecting pattern guard10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether a `when` guard is free of side effects — a guard that increments a counter or assigns while deciding whether its arm matches applies that change during PATTERN MATCHING, on an arm that may not be selected, and skips it entirely when a short-circuit to its left answers first.

Method: Roslyn syntax: `when` guards on case labels and switch-expression arms, read for a mutation (`++`/`--`/assignment) sitting in a position the guard's own `&&`/`||`/`??`/`?:`/`?.` can skip. Deterministic, provable per finding. Advisory.

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X22 · Contradicted release guard10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether a method that TAKES a lock or semaphore and gives it back from a flag-guarded `finally` returns the value that flag implies — reporting success while the guard hands the primitive back admits a second caller the exclusion was there to keep out, and reporting failure while the guard keeps it leaves nothing to ever give it back.

Method: Roslyn syntax: `try` statements whose `finally` releases a synchronisation primitive under a bare local-bool guard, where the method also TOOK that same primitive before the `try`, checked for a `return` of a bool literal whose value disagrees with the flag state the method's own straight-line assignments put it in. Deterministic, provable per finding. Advisory.

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X23 · Unguarded diagnostic materialisation10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether the work a diagnostic log line costs is paid only when that line is wanted — C# evaluates a call's arguments BEFORE the call, so a trace/debug message joined or projected out of a collection is built in full on every pass, and then discarded by a sink the shipped configuration leaves switched off.

Method: Roslyn syntax: log calls at a diagnostic level (a `Log`-prefixed method naming Trace/Debug/Verbose, or a bare `Debug`/`Trace`/`Verbose` on a receiver named for a logger), whose argument list is read for a call whose cost scales with a sequence — a LINQ operator, a materialisation, `string.Join`, a serializer — with no enclosing level check or conditional-compilation region. On a repository with no .NET source it reads JavaScript/TypeScript off the engine’s own token stream (test, vendored and minified paths not) with the same rule: a `debug`/`trace`/`verbose` call on a receiver named for a logger, or a `log`-prefixed method naming the level, whose argument calls an array operator (`map`/`filter`/`reduce`/`sort`/…), `Array.from`, `Object.keys/values/entries`, `JSON.stringify`/`util.inspect` over anything but a literal, or an array `join` — outside any arrow or function passed as an argument, which the logger calls only when the level is on — with no enclosing `if`, `&&` or `?:` whose condition names a level, a level string, or the `NODE_ENV`/`__DEV__`/`DEV` build switch. Deterministic, provable per finding. Advisory.

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X24 · Document value interpolated into markup unescaped10.0 / 10Exemplary○ Nothing flagged

Other · Security — Whether text read out of the document being converted is escaped before it is written into generated markup — a value the document's author chose, interpolated into an attribute the surrounding literal delimits, can close that attribute and open another.

Method: Roslyn semantic model over the whole compilation: a string-typed `Value`/`InnerText`/`InnerXml`/`Text` member declared inside `DocumentFormat.OpenXml` or `System.Xml` is a taint SOURCE, propagated through assignments, returns, arguments, tuple elements and string composition to its transitive closure, then read at interpolated-string holes that sit in a markup position the surrounding literal itself delimits. Escaper/encoder calls and enclosing validator conditions cut the flow. Flow- and container-insensitive by construction. A second arm needs no provenance at all and reports a type that CONTRADICTS ITSELF — the same expression escaped at one delimited markup hole and interpolated raw at another hole in the same markup position of the same type, which the type's own escaping proves is a defect without knowing where the value came from. On a repository with no .NET source it reads JavaScript/TypeScript off the token stream with the same rule: a DOM read of raw document text (`getAttribute`, `textContent`, `innerText`, `nodeValue`) is the source, propagated through local bindings and string composition, and judged at template-literal and concatenation holes in the same two delimited markup positions; escapers and validating conditions cut it, and documentation-site, test, vendored and minified scripts are not read. Deterministic, provable per finding. Advisory.

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X25 · Inert configuration knob10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether a value the caller is invited to supply is the value the type actually uses — a constructor parameter stored in a private field that nothing ever reads while the default it was given is spelled out a second time at the site that should have read it, a keyed lookup that falls back to a different setting than the one its key names while the same type falls back to the matching one for that same key, or a culture-sensitive parse given no format provider by a type that feeds its own settable culture to the same kind of parse elsewhere, or a number an entry point writes to standard output under the host's culture while the same entry point formats with the invariant culture elsewhere. Either way, every caller who supplies a value silently gets something else.

Method: Roslyn syntax: private instance fields of a non-partial type assigned in a constructor from one of its own parameters with a `??` fallback, checked for whether anything in the type body reads the field and whether that same fallback expression is spelled out again outside the constructor; and `??` fallbacks onto a member access from a lookup call carrying exactly one string literal, grouped by that key across the type and checked for a fallback member whose folded name disagrees with the key while a sibling site for the same key agrees with it. On a repository with no .NET source the first two arms read JavaScript/TypeScript off the engine’s own token stream (tests included, bundles and vendored paths not): a `#x`, `private` or `private` parameter-property instance field filled in the constructor from a parameter (or one member of one) through `??`/`||` or a parameter default, never read anywhere in the file by name, whose constructed default is spelled again in the class body; and `lookup("key") ?? s.member` grouped by key per class, or per module outside every class. The culture arm has no JavaScript counterpart: its parses take no locale. Deterministic, provable per finding. Advisory.

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X26 · Unsynchronised callback handoff10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether a value handed from a callback to the body that waits on it crosses on something built to be crossed — a `Queue<T>`/`List<T>`/`Dictionary<K,V>` written inside an event handler and read back outside it is mutated by two flows at once, and the semaphore or completion source beside it orders how MANY items exist while leaving the collection's own head, tail and backing array unprotected.

Method: Roslyn syntax: method, accessor, local-function and lambda bodies that declare BOTH a non-thread-safe generic collection (`Queue`/`Stack`/`List`/`Dictionary`/`HashSet`/`Sorted*`/`LinkedList`) and a synchronisation primitive (`SemaphoreSlim`/`TaskCompletionSource`/`ManualResetEvent(Slim)`/`AutoResetEvent`/`CountdownEvent`) as locals, then read for a `+=`-registered lambda that raises that primitive while the body outside every lambda waits on it — and, in that scope, a mutating call on the collection inside the lambda paired with a mention of it outside. Any `lock` in the scope abstains it. On a repository with no .NET source the same handoff is read in Java off the engine’s own token stream (test source sets, vendored and demonstration paths not): an `ArrayList`/`LinkedList`/`ArrayDeque`/`PriorityQueue`/`Hash*`/`LinkedHash*`/`Tree*` local and a `CountDownLatch`/`Semaphore`/`CompletableFuture` local, a lambda or anonymous class that raises the primitive and mutates the collection, and a wait outside it; any `synchronized` or `lock()` abstains the body. Because each of those primitives orders what the callback wrote before raising it, only a touch that provably overlaps the callback is convicted: one after the registration and before the next wait, or one in a loop registered-before, waiting on every pass and not declaring the collection. Deterministic, provable per finding. Advisory.

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X27 · Collection changed while being enumerated10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether an enhanced `for` leaves the collection it is walking alone — a body that adds to or removes from the very collection the loop is iterating invalidates the fail-fast iterator it is holding, so the next `next()` throws `ConcurrentModificationException` and the remaining elements are never seen.

Method: Roslyn syntax + semantics: `foreach` statements whose body calls a structural mutator (`Add`/`Remove`/`Clear`/`Insert`/…) on the very expression the loop is enumerating. Two arms. ARM A — the source is a concrete fragile BCL collection, or a live `Keys`/`Values` view over one, and the mutator resolves to that same collection's own member; concurrent and immutable collections and arrays are outside the population by construction, since their enumerators survive a structural change. ARM B — the source is an argument-less accessor CALL on a receiver whose body is in source: the accessor must return a stored field VERBATIM and a sibling member must structurally change that same field, both read off the implementations rather than from the members' names. A mutation the loop provably exits immediately after (`break`/`return`/`throw`/`goto`), or one written inside a nested loop or a lambda, is counted and never reported. Deterministic, provable per finding. Advisory.

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X28 · Index access outside its own emptiness guard10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether a condition that tests a value for emptiness indexes that same value only where the test holds — an `||` written one parenthesis too far to the left leaves an index access outside the guard beside it, so the empty case the guard exists to anticipate reaches the index and throws.

Method: Roslyn syntax only, no semantic model: the OUTERMOST `&&`/`||` of every boolean condition, read for a symbol the condition tests for emptiness (`string.IsNullOrEmpty`/`IsNullOrWhiteSpace`, a `Length`/`Count` comparison against a literal, `Any()`, a `Length`/`Count` pattern, or a comparison against `""`) and ALSO indexes. Each `symbol[...]` access is placed by a boolean-reachability walk from the access up to the outermost connective: an access is COVERED when some enclosing step has it in the right operand and the left operand, under the truth value that step forces, proves the symbol non-empty — a recursion over `&&`/`||` whose true- and false-directions are asymmetric. A finding needs BOTH an uncovered access and a covered one on the same symbol in the same condition, which is the agreeing twin that separates a misplaced parenthesis from an unrelated length test. Bare index accesses with no emptiness test in the condition are neither counted nor reported; a non-identifier receiver and a lambda nested inside the condition are outside the population. Deterministic, provable per finding. Advisory.

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X29 · Per-element action decided by a fixed element10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether a decision taken once per element is taken ABOUT that element — a test inside a counted loop that reads a fixed subscript of the very collection its guarded statement indexes by the loop variable applies element zero's answer to all of them, so the elements that differ from it are all handled wrongly, and in the same direction.

Method: Roslyn syntax only, no semantic model: every `for` statement declaring exactly ONE loop variable, and every `if` inside its body that is not under a nested loop or a lambda. A site enters the population when the `if`’s condition never mentions the loop variable while the statement it guards indexes some collection by that variable ALONE (`c[i]`; `c[i + 1]` and `c[i, j]` are outside it). A finding additionally needs the AGREEING TWIN at the same-collection grain: the condition must read THAT SAME collection at a subscript that does not move — written into the condition, or reached through a local declared BEFORE the loop, so an alias bound inside the body is not followed. Both collection expressions must be simple identifiers. On a repository with no .NET source the same rule reads JavaScript/TypeScript off the engine’s own token stream (tests included, bundles and vendored paths not): a `for (let|var|const x = …; …; …)` with one declarator and a braced body, an alias followed only when it is declared before the loop in a block that encloses it and never assigned inside the loop. Deterministic, provable per finding. Advisory.

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X3 · Exception handling7.9 / 10Strong✓ Tool-verified

Other · Code Health — Whether exceptions are handled rather than silently swallowed or rethrown with lost stack traces.

Method: Roslyn syntax scan: every catch clause counted; empty catches and bare rethrows flagged. Population is all catch clauses, not estimated. Deterministic, hard fact.

An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it. (×2) — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCodeServiceImpl.java:63, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/converter/WxPayOrderNotifyResultConverter.java:119

What to do

Swallowed exception (empty catch)

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X30 · Support guard that admits what it rejects10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether a guard written as a NEGATED `||` says what its author meant — `!(a || b || x != k)` is `!a && !b && x == k` by De Morgan, so a bail-out that mixes capabilities the code needs with a fault it refuses turns inside out: it fires only where the capabilities are ABSENT, and lets every value the fault term names walk straight into the body that cannot handle it.

Method: Roslyn syntax only, no semantic model: every logical-not whose operand is a parenthesised `||` chain of two or more disjuncts, flattened (a left-nested `a || b || c` read once would see `(a || b)` as one disjunct). A site enters the population on that shape alone. A finding additionally needs the disjuncts to DISAGREE in polarity: at least one bare boolean read — an identifier or member access, never an invocation, which is a predicate rather than a capability flag — and at least one `x != <constant>`, the only form that negates into an exact-value pin (`== null` negates into a looser requirement and is outside the fault set). Consistently-polarised disjunctions, all-fault or all-capability, are counted and never reported; a negated `&&` is outside the population entirely. No same-receiver gate: it was measured to cost a real defect and remove no false positive. Deterministic, provable per finding. Advisory.

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X4 · Structured logging10.0 / 10Exemplary○ Nothing flagged

Other · Code Health — Whether log calls use message templates (queryable) rather than interpolated strings.

Method: Roslyn syntax scan: every log call-site counted; interpolated-string first-argument violations flagged. Population is all log calls, not estimated. On a repository with no .NET source it reads JavaScript/TypeScript off the engine’s own token stream (test, vendored and minified paths not) with the same rule: a `trace`/`debug`/`info`/`warn`/`error`/`fatal`/`verbose`/`silly`/`http`/`log` call on a receiver named for a logger, in a package whose own or an enclosing `package.json` declares a logger that carries values as fields (pino, pino-http, nestjs-pino, Fastify, winston, bunyan, tslog, LogTape, roarr), whose first deciding argument is a template literal with substitutions; an object-literal fields argument is stepped over, a plain string message clears the call. Python is read the same way: a `debug`/`info`/`warning`/`error`/`exception`/`critical`/`log` call on a logger in a file that imports the standard library’s `logging` or structlog (loguru, which formats at the call, is not judged), whose message is a whole f-string with a non-constant field; a `%`-formatted, `.format()`-ed or concatenated message is not convicted, as in C#. PHP is read the same way: a PSR-3 level call (`emergency`…`debug`, `log`) on a logger (`$logger`, `$this->logger`, Laravel’s `Log::`, `logger()`, `\Drupal::logger()`) in a package whose `composer.json` requires a PSR-3 logger or a framework that hands one out (psr/log, Monolog, Laravel, Symfony, Drupal, CakePHP), or a file that imports one, whose message is a double-quoted string interpolating a variable; a single-quoted message clears the call, and `sprintf` or `.` concatenation is not convicted, as in C#. Dart is read the same way: a `trace`/`debug`/`info`/`warn`/`error`/`fatal` call on Sentry’s structured logger (`Sentry.logger`) whose message is a whole string literal interpolating a value (`$name`, `${…}`); the `Sentry.logger.fmt` template API clears the call. Dart that logs only through loggers with one message and no fields (package:logging, package:logger, talker, dart:developer) is not applicable rather than a reach gap. Ruby is read the same way: a `trace`/`debug`/`info`/`warn`/`error`/`fatal` call on the console gem’s `Console` (declared by a Gemfile, gemspec or Gemfile.lock, or required) or, where SemanticLogger, Ougai or dry-logger is declared or required, on a receiver named for a logger (`logger`, `@logger`, `Rails.logger`, `log`), whose first deciding argument is, as the whole argument, a double-quoted string interpolating a non-constant value (`#{…}`, `#@ivar`); a plain literal clears the call, keyword arguments are the fields, and a block, `%`-format or `+` concatenation is not convicted. Ruby that logs only through the standard Logger (Rails.logger) is not applicable rather than a reach gap. Deterministic.

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X5 · Nullable reference types2.0 / 10Critical✓ Tool-verified

Other · Code Health — Whether Java packages are null-marked and not undermined by heavy nullness suppression — a package under `@NullMarked` (or `@NonNullApi`, `@ParametersAreNonnullByDefault`, `@NonNullByDefault`, or a NullAway/Checker Framework configuration naming it) makes an unannotated reference exclude null, and `@SuppressWarnings("NullAway")`, `("nullness")`, `("null")` and `castToNonNull(…)` are what silence it.

Method: Roslyn compiler-options scan: NullableContextOptions per project; null-forgiving (!) suppression density per 1k syntax nodes. Deterministic, adoption plus suppression penalty.

0/538 of this repository's Java package directories are under a non-null default: a `package-info.java` declaring `@NullMarked` (JSpecify) or `@NonNullApi`, `@ParametersAreNonnullByDefault`, `@NonNullByDefault`, `@DefaultQualifier(NonNull.class)`; a `module-info.java` declaring `@NullMarked`; every type in it `@NullMarked`; or a build that runs NullAway with the package in `AnnotatedPackages`, or the Checker Framework's `NullnessChecker`. Elsewhere every reference admits null and no checker warns on the dereference that throws a `NullPointerException`.

What to do

Declare the default where Java declares it: `@NullMarked` (org.jspecify.annotations) in each package's `package-info.java`, or once in `module-info.java`, and run NullAway (Error Prone) or the Checker Framework so the declaration is enforced. Then annotate the real exceptions `@Nullable` and resolve the suppressions rather than adding to them: a `@SuppressWarnings("NullAway")` or `castToNonNull(x)` on a value the checker could show to be null is a `NullPointerException` waiting for the path that makes it true — where the value genuinely cannot be null, say something the checker can see instead (a null check, `Objects.requireNonNull`, a non-null field initialised in the constructor).

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Reference — by lens

The score is the rank-weighted fold of these lenses (worst-heaviest), each including its meta-dimensions; a lens with a Critical contributor is capped at Fair (its band reads "gated by …") and is never the strongest area however high its average.

Lens	Score	Rating	Impact
Code Health	67%	Adequate — gated by X5	Capped at Fair by a Critical contributor — resolve it before relying on this lens.
Architecture	89%	Strong	Strongest area.
Maturity	57%	Adequate — gated by M2	Capped at Fair by a Critical contributor — resolve it before relying on this lens.
Readiness	46%	Weak — gated by P3	Capped at Fair by a Critical contributor — resolve it before relying on this lens.
Security	52%	Adequate — gated by D30, D36	Capped at Fair by a Critical contributor — resolve it before relying on this lens.
Performance	61%	Adequate	Acceptable, with room to improve.

Unscored — 1 check(s) recorded observations but carry no score

These checks ran and found something, but they do not carry a score — either by design (an advisory check reports evidence rather than grading it) or because they could not be scored here. They are excluded from the score for that reason, not because there was nothing to see.

X10 Duplicated predicate — 25 observation(s) recorded · Advisory — this card reports evidence and never carries a score.

Not evidenced — 4 control(s) we could not find positive evidence for

These checks grade a working control, and the repository shows no evidence of one. That is deliberately not scored as a zero: a repository cannot show an ops runbook, a database TTL or an infrastructure-side audit log, so absence of evidence here is not evidence the control is missing. It is also not a statement that the check is irrelevant to this codebase — the thing it grades applies; we just could not see it. Excluded from the score either way.

C3 Audit Trail — Not assessed: these audit controls are read from a source model (declarative annotations, request middleware, entity/column names, guard methods) that was not loaded for this repository — because the repository is written in a language this check does not yet model, or because its projects failed to load. Absence of an idiom this check recognises is NOT evidence that this repository lacks audit controls: it may implement them entirely in its own ecosystem. This is a gap in the analyzer's language coverage, not a finding about this repository.
C4 Data Retention — Not assessed: these retention controls are read from a source model (declarative annotations, request middleware, entity/column names, guard methods) that was not loaded for this repository — because the repository is written in a language this check does not yet model, or because its projects failed to load. Absence of an idiom this check recognises is NOT evidence that this repository lacks retention controls: it may implement them entirely in its own ecosystem. This is a gap in the analyzer's language coverage, not a finding about this repository.
C5 Data-Subject Rights — Not assessed: these data-subject rights controls are read from a source model (declarative annotations, request middleware, entity/column names, guard methods) that was not loaded for this repository — because the repository is written in a language this check does not yet model, or because its projects failed to load. Absence of an idiom this check recognises is NOT evidence that this repository lacks data-subject rights controls: it may implement them entirely in its own ecosystem. This is a gap in the analyzer's language coverage, not a finding about this repository.
P5 DR & Backup — not evidenced — repo shows no backup/RTO/RPO controls; absence of evidence is not evidence of a working control

Not included — 52 check(s) not relevant to this codebase

These checks had nothing to measure here (no tests, no git history, the codebase is small, or the architecture style doesn't apply), so they're omitted above rather than scored low.

AC1 Text alternatives — No web markup found — accessibility is not applicable to this repository.
AC2 Forms & labels — No web markup found — accessibility is not applicable to this repository.
AC3 Page structure — No web markup found — accessibility is not applicable to this repository.
AC4 Keyboard semantics — No web markup found — accessibility is not applicable to this repository.
AC5 ARIA correctness — No web markup found — accessibility is not applicable to this repository.
AC6 Visual & motion safety — No web markup found — accessibility is not applicable to this repository.
AC7 A11y enforcement — No web markup found — accessibility is not applicable to this repository.
AX5 Architecture & structure — not assessed — architecture style/structure is computed from a project graph (projects, types, module namespaces) that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
AX7 Slice cohesion — not applicable — not a vertical-slice architecture
AX8 Test isolation — no test/production split to check
AX9 CQS / query purity — no CQRS query handlers detected — query purity is not applicable to this codebase
AXB1 Runtime evidence locked — no reproducible boot — This repository has nothing the runtime tiers could boot or serve — no markup, no UI framework or web-server dependency, no UI component source, no native UI project and no API definition — nothing here is a surface to boot — so runtime a11y/egress/header evidence has no subject here. Not applicable: this is neither a gap in the scan nor a finding about your code.
AXB2 Runtime readiness — Advisory — this card reports evidence and never carries a score, so there is nothing missing here.
C1 Data Protection — Not assessed: these personal data controls are read from a source model (declarative annotations, request middleware, entity/column names, guard methods) that was not loaded for this repository — because the repository is written in a language this check does not yet model, or because its projects failed to load. Absence of an idiom this check recognises is NOT evidence that this repository lacks personal data controls: it may implement them entirely in its own ecosystem. This is a gap in the analyzer's language coverage, not a finding about this repository.
C2 Access Controls — Not assessed: these authorization controls are read from a source model (declarative annotations, request middleware, entity/column names, guard methods) that was not loaded for this repository — because the repository is written in a language this check does not yet model, or because its projects failed to load. Absence of an idiom this check recognises is NOT evidence that this repository lacks authorization controls: it may implement them entirely in its own ecosystem. This is a gap in the analyzer's language coverage, not a finding about this repository.
D11 Test Reliability — Test reliability not included — the .java suite was found but not re-run
D12 Dependency Hygiene — Not scored — a Maven build resolved 173 artifact(s) (158 behind a shipped release, reported), but the build resolved only part of the graph, so this dimension's own question is only partly answered. NOT a finding that these dependencies are current or healthy.
D18 Solution Shape — D18 scores the shape of a .NET solution; this repository has no .NET solution or project files, so the dimension does not apply.
D22 Internal API Consistency — The exposed public-API surface could not be collected — no C#/VB projects loaded.
D23 Boundary Type-Coupling — No bounded-context organisation was detected either — neither a context-shaped layout, nor 2+ sibling source directories each declaring an aggregate root, nor 2+ projects each declaring an entity of their own. Declaring this codebase's bounded contexts (≥2) would let cross-boundary type coupling be assessed. Declare them in `.codehealth/config.yaml` at the repository root (create it if absent), mapping each context name to the module-path or namespace prefixes that belong to it — e.g. `architecture:` → `contexts:` → `Billing: ["src/billing", "Acme.Billing"]`, `Catalog: ["src/catalog", "Acme.Catalog"]`.
D24 Comment Value — No inline comments to assess — comment value is not applicable here.
D25 ADR Conformance — no ADRs to check
D31 IaC & Container Security — No Infrastructure-as-Code or container manifests found (Dockerfile, Docker Compose, Terraform, Kubernetes/Helm, CloudFormation, ARM, Bicep, Ansible); nothing to scan.
D32 Data Compliance (PII/GDPR) — No personal data was found crossing a boundary the PII/GDPR ruleset checks — nothing written to a log or console sink, placed in a URL or query string, or persisted to browser storage. That is a clean result for the LEAK surface only: this ruleset detects personal data escaping, it does not inventory the personal data a repository holds, so it is not evidence that this repository has no personal-data surface. The personal-data map (Appendix C) and the C1-C5 compliance cards are what speak to that.
D37 Vulnerability-disclosure Policy — No vulnerability-disclosure policy file found (SECURITY.md/.markdown/.rst/.txt at root or under .github/.forgejo/.gitea/docs, .well-known/security.txt). A coordinated-disclosure policy may live off-repo, so this is not evidenced rather than failed.
D39 IL Efficiency — D39 measures the IL emitted by a .NET build; this repository has no .NET solution or project files, so the dimension does not apply.
D40 Network Egress Confinement — No Kubernetes/orchestration workloads found in the repository manifests; network egress policy is a cluster-native control that may live at the platform/firewall layer, so there is nothing to assess here.
D41 Kernel & Syscall Confinement — No Kubernetes/orchestration workloads found in the repository manifests; seccomp/AppArmor/SELinux confinement is a workload-level control, so there is nothing to assess here.
D42 Runtime Threat Enforcement — No Kubernetes/orchestration workloads found in the repository manifests; runtime threat-detection and admission-control policy are cluster-level controls, so there is nothing to assess here.
D7 Architectural Integrity — no checkable ADRs, and no project-reference graph for the cycle pass to read — so this dimension makes no claim about dependency cycles in either direction (where this repository's language has an import-cycle lens, cycles are reported there). Architectural integrity not assessed
D8 Code Coverage — Coverage not included — suite not readable by the collector
DM1 Domain Modelling — not scored — this repository shows only 1 of the 3 signals this lens looks for (10 value object(s))
ED1 Event-Driven — not scored — this repository shows none of the 3 signals this lens looks for
ED5 Idempotency — no mutating command handlers or message consumers detected — idempotency check not applicable
ES1 Event Sourcing — not scored — this repository shows none of the 3 signals this lens looks for
GD1 Unfinished & placeholder code — no source files were read — this check reads C#, F#, JavaScript/TypeScript, Dart, Ruby and Scala, and none was read for this repository's product. That is a limit of the analyzer, not a finding about your code.
P12 CI test-gate honesty — Reported, not scored — and nothing was matched here. The coverage check applies to any stack, and the automatic-re-run check to any GitHub-Actions workflow, but the checks for excluded tests, skipped tests and sleep-based synchronisation currently recognise only some ecosystems' test-runner idioms, so on a repository built with another stack the zeros below mean 'not checked', not 'clean'.
P7 Outbound HTTP resilience — not applicable — no HTTP server, API framework or worker entry point was found in the JVM source, so there is no service whose uptime a failing dependency could take down
P8 Schema migrations — no ORM, schema-migration tool or schema auto-create was found in this repository's dependency manifests or source, so there is no database schema for this check to judge
P9 Domain vs controller coverage — no coverage report found on disk — produce a coverage report in a standard format (JaCoCo XML — `mvn jacoco:report`) and commit it — a hosted scan measures a clone of the repository, so a report that exists only in a working tree, a CI runner's or your own, never reaches it; the artefact is commonly gitignored, so `git add -f` that one file (or un-ignore its path) and commit it alongside the code it measures, or wire coverage collection into CI, to enable this cross-layer check
PF1 Benchmark discipline — Not applicable: no benchmark suite was found. This check searched for `@Benchmark` in a Java, Kotlin or Scala file importing JMH or kotlinx-benchmark, Jetpack Benchmark's `measureRepeated` in a file importing androidx.benchmark, or JMH/kotlinx-benchmark/androidx.benchmark in a REDACTED, Gradle or sbt build, and for a `*benchmark*` script that this repository's CI runs. Benchmarks are credited as a bonus, so their absence is neither scored nor deducted.
PF3 Async & latency hygiene — Not applicable: this repository declares no async functions, so there is no asynchronous code for a blocking call to stall.
S1 Web-Security Posture — Not assessed: these web-security controls are read from a source model (declarative annotations, request middleware, entity/column names, guard methods) that was not loaded for this repository — because the repository is written in a language this check does not yet model, or because its projects failed to load. Absence of an idiom this check recognises is NOT evidence that this repository lacks web-security controls: it may implement them entirely in its own ecosystem. This is a gap in the analyzer's language coverage, not a finding about this repository.
X1 Async correctness — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X12 Unreachable branch — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X13 Undrained process stream — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X17 Uncapped recursion over a caller-supplied document — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X2 Cancellation propagation — no C# was loaded; this repository's Java was read, and no request in it can be cancelled by a caller — a Java request off Android takes no token: it is cancelled through the handle it returns (Future.cancel, Call.cancel, a Disposable), ambiently (io.grpc.Context) or by interrupting its thread, not through a parameter
X32 Type resolved by simple name across every loaded assembly — This check is about how a .NET program searches the assemblies loaded into its process for a type, and this repository contains no .NET source, so there is nothing here for it to assess. Not a gap in the analyzer and not a finding about your code.
X6 Hand-rolled structured-format parsing — Advisory — this card reports evidence and never carries a score, so there is nothing missing here.
X7 Silent fallback defaults — Advisory — this card reports evidence and never carries a score, so there is nothing missing here.
X9 Subsumed condition operand — Advisory — this card reports evidence and never carries a score, so there is nothing missing here.

Appendix A — Findings (grouped)

The findings behind the scores, grouped by severity, then by dimension and kind. The high-severity issues are enumerated in full below; items per group are capped at 25 with any overflow stated explicitly per group, never silently truncated. The complete machine-readable list of every finding (all severities) is the companion findings.md in this report's bundle.

Critical — 219 finding(s)

D10 · Test Quality · No assertions (empty test) · ×182

No assertions (empty test): load solon-plugins/wx-java-mp-solon-plugin/src/test/java/features/test/LoadTest.java:12 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testTestCreateTmpFile weixin-java-common/src/test/java/me/chanjar/weixin/common/util/fs/FileUtilsTest.java:30 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetAsBoolean weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:85 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetAsDouble weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:93 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetAsFloat weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:101 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetAsInteger weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:77 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetAsJsonArray weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:121 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetAsLong weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:69 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetAsPrimitiveBool weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:89 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetAsPrimitiveDouble weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:97 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetAsPrimitiveFloat weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:105 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetAsPrimitiveInt weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:81 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetAsPrimitiveLong weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:73 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetAsString weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:65 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetBoolean weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:57 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetDouble weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:41 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetFloat weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:49 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetIntArray weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:109 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetInteger weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:33 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetLong weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:25 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetLongArray weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:117 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetPrimitiveDouble weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:45 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetPrimitiveFloat weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:53 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetPrimitiveInteger weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:37 — Test method has an empty body — it asserts nothing and exercises no code.
No assertions (empty test): testGetPrimitiveLong weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java:29 — Test method has an empty body — it asserts nothing and exercises no code.
+ 157 more in this group — see findings.md.

D30 · Dependency Vulnerabilities · High CVE · ×19

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D34 · Knowledge Freshness · Orphaned knowledge · ×5

Orphaned knowledge weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/applyconfirm/ApplySubjectConfirmCreateRequest.java:1 — No living knowledge remains for this large file — its last meaningful change has decayed away; if it breaks, no one currently understands it. Schedule a read-through / add characterisation tests before it bites.
Orphaned knowledge weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/marketing/FavorStocksCreateRequest.java:1 — No living knowledge remains for this large file — its last meaningful change has decayed away; if it breaks, no one currently understands it. Schedule a read-through / add characterisation tests before it bites.
Orphaned knowledge weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:1 — No living knowledge remains for this large file — its last meaningful change has decayed away; if it breaks, no one currently understands it. Schedule a read-through / add characterisation tests before it bites.
Orphaned knowledge weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/ProfitSharingService.java:1 — No living knowledge remains for this large file — its last meaningful change has decayed away; if it breaks, no one currently understands it. Schedule a read-through / add characterisation tests before it bites.
Orphaned knowledge weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpOaWeDocService.java:1 — No living knowledge remains for this large file — its last meaningful change has decayed away; if it breaks, no one currently understands it. Schedule a read-through / add characterisation tests before it bites.

D28 · Secrets (history) · REDACTED · ×4

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D30 · Dependency Vulnerabilities · Critical CVE · ×3

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D29 · Static Analysis (SAST) · REDACTED · ×1

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D35 · Change Coupling · Boundary-crossing change coupling · ×1

Boundary-crossing change coupling: WxCpMessageRouter.java ↔ WxMpMessageRouter.java weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java:1 — `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java` (context weixin-java-cp) and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMessageRouter.java` (context weixin-java-mp) sit in DIFFERENT parts of the tree yet change together 76% of the time (25 of the 33 commits that touched whichever of the two files changed less often, counting a file under its earlier names as well — a repo-wide or module-wide sweep is evidence about the sweep rather than about any pair inside it and is left out of BOTH sides of this ratio, while a dependency bump, a formatter/rename sweep, or a commit whose edit to one of the two files was a tool directive such as //go:generate or whitespace only is left out of the shared count ONLY, so the two sides are not taken over identical commit sets) — the bounded-context boundary may be in the wrong place, or one context is leaking into the other. This is the behavioural boundary violation a static scan can't see. You can check this without leaving the row: of the 25 shared commits counted here, the most recent 3 are `75aa3fce` :art: #3445 【企业微信】第三方应用开发消息处理判断重复的方法进行优化; `95be03bf` :art: #2663 优化重复消息检查器多实例导致多守护线程的问题，修改成单例+定时任务线程池处理; `63c0eb10` :art: #2583 【企业微信】增加路由线程池关闭的方法，当通过http优雅关闭时需要调用，否则java进程不会结束 — run `git show` on any of them.

Serious — 1134 finding(s)

D10 · Test Quality · No assertions · ×236

No assertions: shouldSerializeNestedProductManagementResponses weixin-java-channel/src/test/java/me/chanjar/weixin/channel/api/impl/WxChannelProductManagementServiceImplTest.java:221 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: closeStore weixin-java-channel/src/test/java/me/chanjar/weixin/channel/message/WxChannelMessageRouterTest.java:63 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: test1 weixin-java-channel/src/test/java/me/chanjar/weixin/channel/message/WxChannelMessageRouterTest.java:35 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testDecryptWithInvalidSessionKey weixin-java-channel/src/test/java/me/chanjar/weixin/channel/util/WxChCryptUtilsTest.java:95 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testAddFormFieldWithEmptyFieldName weixin-java-common/src/test/java/me/chanjar/weixin/common/bean/CommonUploadParamTest.java:107 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testAddFormFieldWithNullFieldName weixin-java-common/src/test/java/me/chanjar/weixin/common/bean/CommonUploadParamTest.java:100 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testAddFormFieldWithNullFieldValue weixin-java-common/src/test/java/me/chanjar/weixin/common/bean/CommonUploadParamTest.java:114 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testSetValue weixin-java-common/src/test/java/me/chanjar/weixin/common/redis/CommonWxRedisOpsTest.java:21 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: doesNotConvertNullToAValue weixin-java-common/src/test/java/me/chanjar/weixin/common/util/http/SensitiveRequestUtilsTest.java:26 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testXml2Map_xxe weixin-java-common/src/test/java/me/chanjar/weixin/common/util/XmlUtilsTest.java:21 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testSet weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpAgentServiceImplTest.java:62 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testKeyDataTemplateSet weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpAgentWorkBenchImplTest.java:109 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testKeyDataUserDataSet weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpAgentWorkBenchImplTest.java:133 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testListTemplateSet weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpAgentWorkBenchImplTest.java:155 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testTemplateGet weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpAgentWorkBenchImplTest.java:47 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testTemplateSet weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpAgentWorkBenchImplTest.java:37 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testUserDataSet weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpAgentWorkBenchImplTest.java:59 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testSendMsg weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpChatServiceImplTest.java:188 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testCreate weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpDepartmentServiceImplTest.java:36 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testDelete weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpDepartmentServiceImplTest.java:95 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testUpdate weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpDepartmentServiceImplTest.java:83 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testAddContactWay weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImplTest.java:68 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testAddJoinWay weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImplTest.java:595 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testCancelGroupMsgSend weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImplTest.java:674 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
No assertions: testCloseTempChat weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImplTest.java:149 — This method's body runs code, and no assertion was recognised in it. Recognised: JUnit's assertion methods (assertEquals, assertTrue, assertInstanceOf, assertThrows, assertThrowsExactly, assertTimeoutPreemptively, assertAll and the rest of JUnit 5's list), assertThat (AssertJ, Hamcrest, Truth), fail, Mockito's verify and the `assert` statement, in the test body and in helper methods of the test's own class or an in-repository base class, followed three calls deep. Verification through a helper on another object or in another class, through a custom matcher library, or through a harness that fails by throwing under some other name is not visible to this check and is not counted here. Read it as 'no assertion this check knows how to see', and if that is right, add one.
+ 211 more in this group — see findings.md.

D4 · Code Duplication · Duplicated block (5 lines × 2) · ×101

Duplicated block (5 lines × 2) solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:57 — solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:57-61 | spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpConfiguration.java:60-64 — before extracting anything, compare `solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java` and `spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpConfiguration.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 111 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `WxCpMultiProperties` names `com.binarywang.solon.wxjava.cp_multi.properties.WxCpMultiProperties` in one and `com.binarywang.spring.starter.wxjava.cp.properties.WxCpMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (5 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelBasicServiceImpl.java:85 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelBasicServiceImpl.java:85-89 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreBasicServiceImpl.java:88-92 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelBasicServiceImpl.java:85` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (5 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java:42 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java:42-46 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceOkHttpImpl.java:42-46 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceOkHttpImpl.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 50 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java:42` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (5 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouterRule.java:75 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouterRule.java:75-79 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouterRule.java:75-79 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouterRule.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouterRule.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 42 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouterRule.java:75` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note first that the copies are not typed on the same thing: the declarations holding them bind `message` to `WxChannelMessage` in one and `WxStoreMessage` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (5 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/WxChCryptUtils.java:45 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/WxChCryptUtils.java:45-49 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/util/WxChCryptUtils.java:45-49 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/WxChCryptUtils.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/util/WxChCryptUtils.java` as WHOLE FILES: 92% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 3 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/WxChCryptUtils.java:45` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (5 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/json/WxMediaUploadResultAdapter.java:34 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/json/WxMediaUploadResultAdapter.java:34-38 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassUploadResultAdapter.java:25-29 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/json/WxMediaUploadResultAdapter.java:34` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (5 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:380 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:380-384 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:391-395 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited.
Duplicated block (5 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:169 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:169-173 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:199-203 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:169` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (5 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:261 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:261-265 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:273-277 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:261` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (5 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceJoddHttpImpl.java:53 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceJoddHttpImpl.java:53-57 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceOkHttpImpl.java:58-62 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once.
Duplicated block (5 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaMsgServiceImpl.java:36 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaMsgServiceImpl.java:36-40 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaSubscribeServiceImpl.java:91-95 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaMsgServiceImpl.java:36` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (5 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:103 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:103-107 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:115-119 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited.
Duplicated block (5 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaSubscribeServiceImpl.java:43 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaSubscribeServiceImpl.java:43-47 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpSubscribeMsgServiceImpl.java:60-64 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaSubscribeServiceImpl.java:43` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (5 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceJoddHttpImpl.java:48 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceJoddHttpImpl.java:48-52 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceJoddHttpImpl.java:47-52 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceJoddHttpImpl.java:48` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (5 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialUploadOkhttpRequestExecutor.java:54 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialUploadOkhttpRequestExecutor.java:54-58 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadOkhttpRequestExecutor.java:42-46 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialUploadOkhttpRequestExecutor.java:54` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (5 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialUploadOkhttpRequestExecutor.java:55 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialUploadOkhttpRequestExecutor.java:55-59 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVideoInfoOkhttpRequestExecutor.java:35-39 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialUploadOkhttpRequestExecutor.java:55` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (5 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxPaySendMiniProgramRedpackRequest.java:126 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxPaySendMiniProgramRedpackRequest.java:126-130 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxPaySendRedpackRequest.java:188-192 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once.
Duplicated block (5 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BankServiceImpl.java:40 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BankServiceImpl.java:40-44 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BankServiceImpl.java:49-53 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BankServiceImpl.java:40` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (5 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelAddressServiceImpl.java:39 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelAddressServiceImpl.java:39-43 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreAddressServiceImpl.java:39-43 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `AddressListParam` names `com.binarywang.wxjava.store.bean.address.AddressListParam` in one and `me.chanjar.weixin.channel.bean.address.AddressListParam` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (5 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelAddressServiceImpl.java:46 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelAddressServiceImpl.java:46-50 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreAddressServiceImpl.java:46-50 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `AddressIdParam` names `com.binarywang.wxjava.store.bean.address.AddressIdParam` in one and `me.chanjar.weixin.channel.bean.address.AddressIdParam` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (5 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelAddressServiceImpl.java:53 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelAddressServiceImpl.java:53-57 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreAddressServiceImpl.java:53-57 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `AddressAddParam` names `com.binarywang.wxjava.store.bean.address.AddressAddParam` in one and `me.chanjar.weixin.channel.bean.address.AddressAddParam` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (5 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelAfterSaleServiceImpl.java:36 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelAfterSaleServiceImpl.java:36-40 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreAfterSaleServiceImpl.java:36-40 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `ResponseUtils` names `com.binarywang.wxjava.store.util.ResponseUtils` in one and `me.chanjar.weixin.channel.util.ResponseUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (5 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelAfterSaleServiceImpl.java:49 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelAfterSaleServiceImpl.java:49-53 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreAfterSaleServiceImpl.java:49-53 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `ResponseUtils` names `com.binarywang.wxjava.store.util.ResponseUtils` in one and `me.chanjar.weixin.channel.util.ResponseUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (5 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelAfterSaleServiceImpl.java:101 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelAfterSaleServiceImpl.java:101-105 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreAfterSaleServiceImpl.java:101-105 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `ComplaintOrderResponse` names `com.binarywang.wxjava.store.bean.complaint.ComplaintOrderResponse` in one and `me.chanjar.weixin.channel.bean.complaint.ComplaintOrderResponse` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (5 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelAfterSaleServiceImpl.java:146 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelAfterSaleServiceImpl.java:146-150 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreAfterSaleServiceImpl.java:146-150 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `ResponseUtils` names `com.binarywang.wxjava.store.util.ResponseUtils` in one and `me.chanjar.weixin.channel.util.ResponseUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
+ 76 more in this group — see findings.md.

D4 · Code Duplication · Duplicated block (9 lines × 2) · ×52

Duplicated block (9 lines × 2) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java:45 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java:45-53 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java:42-50 — before extracting anything, compare `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java` and `spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 30 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `WxChannelMultiProperties` names `com.binarywang.solon.wxjava.channel.properties.WxChannelMultiProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.WxChannelMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/WxChannelInRedissonConfiguration.java:46 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/WxChannelInRedissonConfiguration.java:46-54 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/WxChannelInRedissonConfiguration.java:43-51 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `WxChannelMultiProperties` names `com.binarywang.solon.wxjava.channel.properties.WxChannelMultiProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.WxChannelMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java:42 — solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java:42-50 | spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java:41-49 — before extracting anything, compare `solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java` and `spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 38 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java:42` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (9 lines × 2) solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:40 — solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:40-48 | spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:40-48 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `RedisProperties` names `com.binarywang.solon.wxjava.channel.properties.RedisProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.RedisProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/WxCpInJedisConfiguration.java:44 — solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/WxCpInJedisConfiguration.java:44-52 | spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/WxCpInJedisConfiguration.java:43-51 — before extracting anything, compare `solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/WxCpInJedisConfiguration.java` and `spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/WxCpInJedisConfiguration.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 30 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `WxCpMultiProperties` names `com.binarywang.solon.wxjava.cp_multi.properties.WxCpMultiProperties` in one and `com.binarywang.spring.starter.wxjava.cp.properties.WxCpMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/WxCpInRedissonConfiguration.java:46 — solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/WxCpInRedissonConfiguration.java:46-54 | spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/WxCpInRedissonConfiguration.java:45-53 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `WxCpMultiProperties` names `com.binarywang.solon.wxjava.cp_multi.properties.WxCpMultiProperties` in one and `com.binarywang.spring.starter.wxjava.cp.properties.WxCpMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/storage/WxCpInJedisConfigStorageConfiguration.java:41 — solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/storage/WxCpInJedisConfigStorageConfiguration.java:41-49 | spring-boot-starters/wx-java-cp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/storage/WxCpInJedisConfigStorageConfiguration.java:41-49 — before extracting anything, compare `solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/storage/WxCpInJedisConfigStorageConfiguration.java` and `spring-boot-starters/wx-java-cp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/storage/WxCpInJedisConfigStorageConfiguration.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 30 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `WxCpRedisProperties` names `com.binarywang.solon.wxjava.cp.properties.WxCpRedisProperties` in one and `com.binarywang.spring.starter.wxjava.cp.properties.WxCpRedisProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/storage/WxCpInRedissonConfigStorageConfiguration.java:43 — solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/storage/WxCpInRedissonConfigStorageConfiguration.java:43-51 | spring-boot-starters/wx-java-cp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/storage/WxCpInRedissonConfigStorageConfiguration.java:43-51 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `WxCpRedisProperties` names `com.binarywang.solon.wxjava.cp.properties.WxCpRedisProperties` in one and `com.binarywang.spring.starter.wxjava.cp.properties.WxCpRedisProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/WxMaInJedisConfiguration.java:44 — solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/WxMaInJedisConfiguration.java:44-52 | spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/WxMaInJedisConfiguration.java:43-51 — before extracting anything, compare `solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/WxMaInJedisConfiguration.java` and `spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/WxMaInJedisConfiguration.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 30 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `WxMaMultiProperties` names `com.binarywang.solon.wxjava.miniapp.properties.WxMaMultiProperties` in one and `com.binarywang.spring.starter.wxjava.miniapp.properties.WxMaMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/WxMaInRedissonConfiguration.java:46 — solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/WxMaInRedissonConfiguration.java:46-54 | spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/WxMaInRedissonConfiguration.java:45-53 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `WxMaMultiProperties` names `com.binarywang.solon.wxjava.miniapp.properties.WxMaMultiProperties` in one and `com.binarywang.spring.starter.wxjava.miniapp.properties.WxMaMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/WxMaInJedisConfigStorageConfiguration.java:40 — solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/WxMaInJedisConfigStorageConfiguration.java:40-48 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/WxMaInJedisConfigStorageConfiguration.java:40-48 — before extracting anything, compare `solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/WxMaInJedisConfigStorageConfiguration.java` and `spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/WxMaInJedisConfigStorageConfiguration.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 38 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/WxMaInJedisConfigStorageConfiguration.java:40` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (9 lines × 2) solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/WxMaInRedissonConfigStorageConfiguration.java:39 — solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/WxMaInRedissonConfigStorageConfiguration.java:39-47 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/WxMaInRedissonConfigStorageConfiguration.java:39-47 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `RedisProperties` names `com.binarywang.solon.wxjava.miniapp.properties.RedisProperties` in one and `com.binarywang.spring.starter.wxjava.miniapp.properties.RedisProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/WxMpInJedisConfiguration.java:45 — solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/WxMpInJedisConfiguration.java:45-53 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/WxMpInJedisConfiguration.java:44-52 — before extracting anything, compare `solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/WxMpInJedisConfiguration.java` and `spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/WxMpInJedisConfiguration.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 30 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `WxMpMultiProperties` names `com.binarywang.solon.wxjava.mp_multi.properties.WxMpMultiProperties` in one and `com.binarywang.spring.starter.wxjava.mp.properties.WxMpMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/WxMpInRedissonConfiguration.java:46 — solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/WxMpInRedissonConfiguration.java:46-54 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/WxMpInRedissonConfiguration.java:45-53 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `WxMpMultiProperties` names `com.binarywang.solon.wxjava.mp_multi.properties.WxMpMultiProperties` in one and `com.binarywang.spring.starter.wxjava.mp.properties.WxMpMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/storage/WxOpenInJedisConfigStorageConfiguration.java:38 — solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/storage/WxOpenInJedisConfigStorageConfiguration.java:38-46 | spring-boot-starters/wx-java-open-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/config/storage/WxOpenInJedisConfigStorageConfiguration.java:40-48 — before extracting anything, compare `solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/storage/WxOpenInJedisConfigStorageConfiguration.java` and `spring-boot-starters/wx-java-open-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/config/storage/WxOpenInJedisConfigStorageConfiguration.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 30 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `WxOpenRedisProperties` names `com.binarywang.solon.wxjava.open.properties.WxOpenRedisProperties` in one and `com.binarywang.spring.starter.wxjava.open.properties.WxOpenRedisProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/storage/WxOpenInRedissonConfigStorageConfiguration.java:40 — solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/storage/WxOpenInRedissonConfigStorageConfiguration.java:40-48 | spring-boot-starters/wx-java-open-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/config/storage/WxOpenInRedissonConfigStorageConfiguration.java:42-50 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `WxOpenRedisProperties` names `com.binarywang.solon.wxjava.open.properties.WxOpenRedisProperties` in one and `com.binarywang.spring.starter.wxjava.open.properties.WxOpenRedisProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/WxStoreInJedisConfiguration.java:45 — solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/WxStoreInJedisConfiguration.java:45-53 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/WxStoreInJedisConfiguration.java:42-50 — before extracting anything, compare `solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/WxStoreInJedisConfiguration.java` and `spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/WxStoreInJedisConfiguration.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 30 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `WxStoreMultiProperties` names `com.binarywang.solon.wxjava.store.properties.WxStoreMultiProperties` in one and `com.binarywang.spring.starter.wxjava.store.properties.WxStoreMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/WxStoreInRedissonConfiguration.java:46 — solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/WxStoreInRedissonConfiguration.java:46-54 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/WxStoreInRedissonConfiguration.java:43-51 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `WxStoreMultiProperties` names `com.binarywang.solon.wxjava.store.properties.WxStoreMultiProperties` in one and `com.binarywang.spring.starter.wxjava.store.properties.WxStoreMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/WxStoreInJedisConfigStorageConfiguration.java:42 — solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/WxStoreInJedisConfigStorageConfiguration.java:42-50 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/WxStoreInJedisConfigStorageConfiguration.java:41-49 — before extracting anything, compare `solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/WxStoreInJedisConfigStorageConfiguration.java` and `spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/WxStoreInJedisConfigStorageConfiguration.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 38 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/WxStoreInJedisConfigStorageConfiguration.java:42` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (9 lines × 2) solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/WxStoreInRedissonConfigStorageConfiguration.java:40 — solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/WxStoreInRedissonConfigStorageConfiguration.java:40-48 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/WxStoreInRedissonConfigStorageConfiguration.java:40-48 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `RedisProperties` names `com.binarywang.solon.wxjava.store.properties.RedisProperties` in one and `com.binarywang.spring.starter.wxjava.store.properties.RedisProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernApacheHttpRequestExecutor.java:43 — weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernApacheHttpRequestExecutor.java:43-51 | weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernHttpComponentsRequestExecutor.java:37-45 — before extracting anything, compare `weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernApacheHttpRequestExecutor.java` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernHttpComponentsRequestExecutor.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 33 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernApacheHttpRequestExecutor.java:43` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note first that the copies are not typed on the same thing: `Utf8ResponseHandler` names `me.chanjar.weixin.common.util.http.apache.Utf8ResponseHandler` in one and `me.chanjar.weixin.common.util.http.hc.Utf8ResponseHandler` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/DefaultApacheHttpClientBuilder.java:244 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/DefaultApacheHttpClientBuilder.java:244-252 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/DefaultHttpComponentsClientBuilder.java:215-223 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/DefaultApacheHttpClientBuilder.java:244` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `AuthScope` names `org.apache.hc.client5.http.auth.AuthScope` in one and `org.apache.http.auth.AuthScope` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaDownloadRequestExecutor.java:58 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaDownloadRequestExecutor.java:58-66 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaDownloadRequestExecutor.java:54-62 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice.
Duplicated block (9 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaInputStreamUploadRequestExecutor.java:41 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaInputStreamUploadRequestExecutor.java:41-49 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaUploadRequestExecutor.java:38-46 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaInputStreamUploadRequestExecutor.java:41` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (9 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaInputStreamUploadRequestExecutor.java:52 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaInputStreamUploadRequestExecutor.java:52-60 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaInputStreamUploadRequestExecutor.java:47-55 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
+ 27 more in this group — see findings.md.

D4 · Code Duplication · Duplicated block (8 lines × 2) · ×39

Duplicated block (8 lines × 2) solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/WxCpInRedissonConfiguration.java:57 — solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/WxCpInRedissonConfiguration.java:57-64 | spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/WxCpInRedissonConfiguration.java:56-63 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Note first that the copies are not typed on the same thing: `WxCpMultiProperties` names `com.binarywang.solon.wxjava.cp_multi.properties.WxCpMultiProperties` in one and `com.binarywang.spring.starter.wxjava.cp.properties.WxCpMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (8 lines × 2) solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/storage/WxCpInRedissonConfigStorageConfiguration.java:54 — solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/storage/WxCpInRedissonConfigStorageConfiguration.java:54-61 | spring-boot-starters/wx-java-cp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/storage/WxCpInRedissonConfigStorageConfiguration.java:54-61 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Note first that the copies are not typed on the same thing: `WxCpProperties` names `com.binarywang.solon.wxjava.cp.properties.WxCpProperties` in one and `com.binarywang.spring.starter.wxjava.cp.properties.WxCpProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (8 lines × 2) solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/WxMaInRedissonConfiguration.java:57 — solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/WxMaInRedissonConfiguration.java:57-64 | spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/WxMaInRedissonConfiguration.java:56-63 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Note first that the copies are not typed on the same thing: `WxMaMultiProperties` names `com.binarywang.solon.wxjava.miniapp.properties.WxMaMultiProperties` in one and `com.binarywang.spring.starter.wxjava.miniapp.properties.WxMaMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (8 lines × 2) solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/WxMpInRedissonConfiguration.java:57 — solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/WxMpInRedissonConfiguration.java:57-64 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/WxMpInRedissonConfiguration.java:56-63 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Note first that the copies are not typed on the same thing: `WxMpMultiProperties` names `com.binarywang.solon.wxjava.mp_multi.properties.WxMpMultiProperties` in one and `com.binarywang.spring.starter.wxjava.mp.properties.WxMpMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (8 lines × 2) solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/storage/WxOpenInRedissonConfigStorageConfiguration.java:51 — solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/storage/WxOpenInRedissonConfigStorageConfiguration.java:51-58 | spring-boot-starters/wx-java-open-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/config/storage/WxOpenInRedissonConfigStorageConfiguration.java:53-60 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Note first that the copies are not typed on the same thing: `WxOpenProperties` names `com.binarywang.solon.wxjava.open.properties.WxOpenProperties` in one and `com.binarywang.spring.starter.wxjava.open.properties.WxOpenProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (8 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelMessageServiceImpl.java:155 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelMessageServiceImpl.java:155-162 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreMessageServiceImpl.java:154-161 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelMessageServiceImpl.java:155` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `HandlerConsumer` names `com.binarywang.wxjava.store.message.rule.HandlerConsumer` in one and `me.chanjar.weixin.channel.message.rule.HandlerConsumer` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (8 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:297 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:297-304 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreServiceImpl.java:288-295 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreServiceImpl.java` as WHOLE FILES: this scan already matched 8 separate duplicated blocks between them, totalling at least 147 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:297` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (8 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java:130 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java:130-137 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreCategoryServiceImpl.java:130-137 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreCategoryServiceImpl.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 67 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `JsonUtils` names `com.binarywang.wxjava.store.util.JsonUtils` in one and `me.chanjar.weixin.channel.util.JsonUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (8 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java:48 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java:48-55 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceOkHttpImpl.java:48-55 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceOkHttpImpl.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 50 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java:48` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (8 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorOkHttpImpl.java:85 — weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorOkHttpImpl.java:85-92 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorOkHttpImpl.java:90-97 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (8 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:182 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:182-192 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:790-797 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice.
Duplicated block (8 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:343 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:343-350 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:360-367 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:343` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (8 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImpl.java:98 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImpl.java:98-105 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImpl.java:121-129 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImpl.java:98` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (8 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:136 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:136-143 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:158-165 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:136` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (8 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpLinkedCorpServiceImpl.java:57 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpLinkedCorpServiceImpl.java:57-64 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpLinkedCorpServiceImpl.java:71-78 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpLinkedCorpServiceImpl.java:57` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (8 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaIntracityServiceImpl.java:242 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaIntracityServiceImpl.java:242-249 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaIntracityServiceImpl.java:257-264 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaIntracityServiceImpl.java:242` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (8 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:129 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:129-136 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:187-194 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited.
Duplicated block (8 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeFileRequestExecutor.java:65 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeFileRequestExecutor.java:65-72 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsQrcodeFileRequestExecutor.java:66-73 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeFileRequestExecutor.java:65` it runs out through the closing brace of the declaration holding it and carries on into the declaration that follows — the window is the tail of one member plus the head of the next, so no call can be substituted for those exact lines, and the smallest declaration that contains all of them is the type they sit in. The repeated unit is the member each site sits in: where those members' bodies are the same, move one whole member to the shared location and have the others delegate to it; where the copies are a run of near-identical overloads or wrappers that differ only in their signatures, the repetition IS the run — a one-line delegation has no helper inside it to lift — so generate the run from the set it enumerates, or accept it and keep each member's own documentation with it. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note first that the copies are not typed on the same thing: `ContentType` names `org.apache.hc.core5.http.ContentType` in one and `org.apache.http.entity.ContentType` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsQrcodeFileRequestExecutor.java:76` calls `ClientProtocolException`, `getMessage` and `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeFileRequestExecutor.java:74` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (8 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:525 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:525-532 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java:319-326 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java` and `weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 142 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:525` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (8 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassNewsGsonAdapter.java:13 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassNewsGsonAdapter.java:13-20 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMaterialNewsGsonAdapter.java:16-23 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once.
Duplicated block (8 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVideoInfoApacheHttpRequestExecutor.java:39 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVideoInfoApacheHttpRequestExecutor.java:39-46 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVideoInfoHttpComponentsRequestExecutor.java:36-43 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVideoInfoApacheHttpRequestExecutor.java:39` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `Utf8ResponseHandler` names `me.chanjar.weixin.common.util.http.apache.Utf8ResponseHandler` in one and `me.chanjar.weixin.common.util.http.hc.Utf8ResponseHandler` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (8 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/entpay/EntPayRedpackQueryResult.java:143 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/entpay/EntPayRedpackQueryResult.java:143-150 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayRedpackQueryResult.java:243-250 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayRedpackQueryResult.java:242` calls `readXmlInteger` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/entpay/EntPayRedpackQueryResult.java:142` does not — after which the two agree again for 4 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (8 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayOrderNotifyResult.java:366 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayOrderNotifyResult.java:366-373 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayOrderQueryResult.java:351-358 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice.
Duplicated block (8 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:982 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:982-989 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:999-1006 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:982` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: the declarations holding them bind `request` to `WxPayUnifiedOrderV3Request` in one and `WxPayUnifiedOrderV3GlobalRequest` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (8 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ComplaintServiceImpl.java:130 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ComplaintServiceImpl.java:130-137 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MerchantMediaServiceImpl.java:32-39 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ComplaintServiceImpl.java:130` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
+ 14 more in this group — see findings.md.

D4 · Code Duplication · Duplicated block (6 lines × 2) · ×37

Duplicated block (6 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMinishopMediaUploadRequestCustomizeExecutor.java:48 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMinishopMediaUploadRequestCustomizeExecutor.java:48-53 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMinishopMediaUploadRequestExecutor.java:39-44 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once.
Duplicated block (6 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:149 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:149-154 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceJoddHttpImpl.java:93-98 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:149` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (6 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:199 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:199-204 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:227-232 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:199` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (6 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:213 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:213-218 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java:291-296 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java` as WHOLE FILES: this scan already matched 10 separate duplicated blocks between them, totalling at least 86 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:213` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:210` calls `getMediaId`, `addProperty` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java:290` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (6 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaQrcodeJumpServiceImpl.java:42 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaQrcodeJumpServiceImpl.java:42-47 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaQrcodeJumpServiceImpl.java:63-68 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaQrcodeJumpServiceImpl.java:42` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (6 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/JoddHttpVodSingleUploadRequestExecutor.java:28 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/JoddHttpVodSingleUploadRequestExecutor.java:28-33 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/JoddHttpVodUploadPartRequestExecutor.java:29-34 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once.
Duplicated block (6 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceHttpComponentsImpl.java:49 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceHttpComponentsImpl.java:49-54 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpComponentsImpl.java:48-53 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceHttpComponentsImpl.java:49` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (6 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpTemplateMsgServiceImpl.java:36 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpTemplateMsgServiceImpl.java:36-41 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpTemplateMsgServiceImpl.java:76-82 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpTemplateMsgServiceImpl.java:36` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (6 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialUploadApacheHttpRequestExecutor.java:56 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialUploadApacheHttpRequestExecutor.java:56-61 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialUploadHttpComponentsRequestExecutor.java:52-57 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Note first that the copies are not typed on the same thing: `ContentType` names `org.apache.hc.core5.http.ContentType` in one and `org.apache.http.entity.ContentType` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (6 lines × 2) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaBasicServiceImpl.java:44 — weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaBasicServiceImpl.java:44-49 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaBasicServiceImpl.java:72-77 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited.
Duplicated block (6 lines × 2) weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/minishop/goods/WxMinishopSku.java:37 — weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/minishop/goods/WxMinishopSku.java:37-42 | weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/minishopgoods/Sku.java:53-58 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice.
Duplicated block (6 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:733 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:733-738 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:810-815 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Note first that the copies are not typed on the same thing: the declarations holding them bind `request` to `WxPayPartnerOrderQueryV3Request` in one and `WxPayPartnerOrderCloseV3Request` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (6 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BusinessCircleServiceImpl.java:50 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BusinessCircleServiceImpl.java:50-55 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BusinessCircleServiceImpl.java:64-69 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BusinessCircleServiceImpl.java:50` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (6 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingBusiFavorServiceImpl.java:69 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingBusiFavorServiceImpl.java:69-75 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerTransferServiceImpl.java:114-119 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Note first that the copies are not typed on the same thing: the declarations holding them bind `request` to `BusiFavorQueryUserCouponsRequest` in one and `MerchantBatchRequest` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (6 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/util/SignUtils.java:106 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/util/SignUtils.java:106-111 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/util/SignUtils.java:190-195 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/util/SignUtils.java:106` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (6 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java:37 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java:37-42 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreCategoryServiceImpl.java:37-42 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreCategoryServiceImpl.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 67 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `ResponseUtils` names `com.binarywang.wxjava.store.util.ResponseUtils` in one and `me.chanjar.weixin.channel.util.ResponseUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (6 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java:60 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java:60-65 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreCategoryServiceImpl.java:60-65 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreCategoryServiceImpl.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 67 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `ResponseUtils` names `com.binarywang.wxjava.store.util.ResponseUtils` in one and `me.chanjar.weixin.channel.util.ResponseUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (6 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelGiftServiceImpl.java:84 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelGiftServiceImpl.java:84-89 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreGiftServiceImpl.java:84-89 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `GiftActivityAddParam` names `com.binarywang.wxjava.store.bean.product.GiftActivityAddParam` in one and `me.chanjar.weixin.channel.bean.product.GiftActivityAddParam` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (6 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelLimitedDiscountServiceImpl.java:41 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelLimitedDiscountServiceImpl.java:41-46 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreLimitedDiscountServiceImpl.java:41-46 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `JsonUtils` names `com.binarywang.wxjava.store.util.JsonUtils` in one and `me.chanjar.weixin.channel.util.JsonUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (6 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductServiceImpl.java:220 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductServiceImpl.java:220-225 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreProductServiceImpl.java:220-225 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductServiceImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreProductServiceImpl.java` as WHOLE FILES: this scan already matched 11 separate duplicated blocks between them, totalling at least 63 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `JsonUtils` names `com.binarywang.wxjava.store.util.JsonUtils` in one and `me.chanjar.weixin.channel.util.JsonUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (6 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductStockServiceImpl.java:49 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductStockServiceImpl.java:49-54 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreProductStockServiceImpl.java:49-54 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `JsonUtils` names `com.binarywang.wxjava.store.util.JsonUtils` in one and `me.chanjar.weixin.channel.util.JsonUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (6 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaSubscribeServiceImpl.java:59 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaSubscribeServiceImpl.java:59-64 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpSubscribeMsgServiceImpl.java:76-81 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (6 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/message/WxMaMessageRouter.java:201 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/message/WxMaMessageRouter.java:201-207 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMessageRouter.java:342-347 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Note first that the copies are not typed on the same thing: the declarations holding them bind `wxMessage` to `WxMaMessage` in one and `WxMpXmlMessage` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (6 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/Receiver.java:174 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/Receiver.java:174-179 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxMaEntrustRequest.java:172-180 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (6 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/request/ProfitSharingReturnQueryRequest.java:68 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/request/ProfitSharingReturnQueryRequest.java:68-73 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/request/ProfitSharingReturnRequest.java:129-134 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/request/ProfitSharingReturnQueryRequest.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/request/ProfitSharingReturnRequest.java` as WHOLE FILES: 91% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place.
+ 12 more in this group — see findings.md.

D3 · God Classes · TooManyMethods · ×33

TooManyMethods: BaseWxPayServiceImpl weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:64 — TooManyMethods — 111 methods. The bar is 30 methods; this is 81 over it, 3.70× the bar. Most of these members implement service.WxPayService (76 of 84 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: BaseWxMaServiceImpl weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java:58 — TooManyMethods — 94 methods. The bar is 30 methods; this is 64 over it, 3.13× the bar. Most of these members implement api.WxMaService (72 of 86 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: WxOpenComponentServiceImpl weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:56 — TooManyMethods — 92 methods. The bar is 30 methods; this is 62 over it, 3.07× the bar. Most of these members implement api.WxOpenComponentService (79 of 83 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: WxCpExternalContactServiceImpl weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:44 — TooManyMethods — 84 methods. The bar is 30 methods; this is 54 over it, 2.80× the bar. Most of these members implement api.WxCpExternalContactService (81 of 81 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: BaseWxCpServiceImpl weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:46 — TooManyMethods — 83 methods. The bar is 30 methods; this is 53 over it, 2.77× the bar. Most of these members implement api.WxCpService (67 of 77 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: BaseWxCpTpServiceImpl weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:51 — TooManyMethods — 82 methods. The bar is 30 methods; this is 52 over it, 2.73× the bar. Most of these members implement service.WxCpTpService (65 of 69 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: WxCpDefaultConfigImpl weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java:20 — TooManyMethods — 80 methods. The bar is 30 methods; this is 50 over it, 2.67× the bar. Most of these members implement config.WxCpConfigStorage (55 of 78 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: WxCpRedisConfigImpl weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImpl.java:26 — TooManyMethods — 74 methods. The bar is 30 methods; this is 44 over it, 2.47× the bar. Most of these members implement config.WxCpConfigStorage (55 of 69 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: WxMaDefaultConfigImpl weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/config/impl/WxMaDefaultConfigImpl.java:21 — TooManyMethods — 69 methods. The bar is 30 methods; this is 39 over it, 2.30× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: WxCpTpDefaultConfigImpl weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpTpDefaultConfigImpl.java:23 — TooManyMethods — 68 methods. The bar is 30 methods; this is 38 over it, 2.27× the bar. Most of these members implement config.WxCpTpConfigStorage (49 of 67 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: WxOpenMaServiceImpl weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaServiceImpl.java:41 — TooManyMethods — 62 methods. The bar is 30 methods; this is 32 over it, 2.07× the bar. Most of these members implement api.WxOpenMaService (57 of 62 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: WxOpenInnerConfigStorage weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenInMemoryConfigStorage.java:275 — TooManyMethods — 60 methods. The bar is 30 methods; this is 30 over it, 2.00× the bar. Most of these members implement config.WxMaConfig (42 of 59 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: BaseWxChannelServiceImpl weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:35 — TooManyMethods — 56 methods. The bar is 30 methods; this is 26 over it, 1.87× the bar. Most of these members implement api.WxChannelService (35 of 52 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: AbstractWxCpTpInRedisConfigImpl weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/AbstractWxCpTpInRedisConfigImpl.java:24 — TooManyMethods — 56 methods. The bar is 30 methods; this is 26 over it, 1.87× the bar. Most of these members implement config.WxCpTpConfigStorage (48 of 54 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: EcommerceServiceImpl weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:43 — TooManyMethods — 53 methods. The bar is 30 methods; this is 23 over it, 1.77× the bar. Most of these members implement service.EcommerceService (50 of 52 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: WxChannelProductServiceImpl weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductServiceImpl.java:105 — TooManyMethods — 48 methods. The bar is 30 methods; this is 18 over it, 1.60× the bar. Most of these members implement api.WxChannelProductService (41 of 45 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: BaseWxMpServiceImpl weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:54 — TooManyMethods — 48 methods. The bar is 30 methods; this is 18 over it, 1.60× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: WxStoreProductServiceImpl weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreProductServiceImpl.java:105 — TooManyMethods — 48 methods. The bar is 30 methods; this is 18 over it, 1.60× the bar. Most of these members implement api.WxStoreProductService (41 of 45 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: BaseWxStoreServiceImpl weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreServiceImpl.java:35 — TooManyMethods — 47 methods. The bar is 30 methods; this is 17 over it, 1.57× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: BaseWxChannelMessageServiceImpl weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelMessageServiceImpl.java:47 — TooManyMethods — 46 methods. The bar is 30 methods; this is 16 over it, 1.53× the bar. Most of these members implement api.BaseWxChannelMessageService (42 of 44 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: WxMaOrder weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/intractiy/WxMaOrder.java:6 — TooManyMethods — 46 methods. The bar is 30 methods; this is 16 over it, 1.53× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: BaseWxStoreMessageServiceImpl weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreMessageServiceImpl.java:46 — TooManyMethods — 46 methods. The bar is 30 methods; this is 16 over it, 1.53× the bar. Most of these members implement api.BaseWxStoreMessageService (42 of 44 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: WxChannelDefaultConfigImpl weixin-java-channel/src/main/java/me/chanjar/weixin/channel/config/impl/WxChannelDefaultConfigImpl.java:18 — TooManyMethods — 42 methods. The bar is 30 methods; this is 12 over it, 1.40× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: WxCpOaWeDocServiceImpl weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpOaWeDocServiceImpl.java:26 — TooManyMethods — 42 methods. The bar is 30 methods; this is 12 over it, 1.40× the bar. Most of these members implement api.WxCpOaWeDocService (41 of 41 members), so moving them onto a smaller type would remove them from that contract rather than reduce it. To reduce it, split the contract instead: give each cohesive group of operations its own smaller interface and its own implementing type. Where the contract has to stay whole, move the work behind these members into collaborator types, so what is left here is a forward per member rather than a responsibility per member.
TooManyMethods: WxMaCloudServiceImpl weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCloudServiceImpl.java:39 — TooManyMethods — 42 methods. The bar is 30 methods; this is 12 over it, 1.40× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
+ 8 more in this group — see findings.md.

D4 · Code Duplication · Duplicated block (7 lines × 2) · ×32

Duplicated block (7 lines × 2) solon-plugins/wx-java-pay-solon-plugin/src/main/java/com/binarywang/solon/wxjava/pay/config/WxPayAutoConfiguration.java:62 — solon-plugins/wx-java-pay-solon-plugin/src/main/java/com/binarywang/solon/wxjava/pay/config/WxPayAutoConfiguration.java:62-68 | spring-boot-starters/wx-java-pay-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/pay/config/WxPayAutoConfiguration.java:66-72 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-pay-solon-plugin/src/main/java/com/binarywang/solon/wxjava/pay/config/WxPayAutoConfiguration.java:62` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (7 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaInputStreamUploadRequestExecutor.java:37 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaInputStreamUploadRequestExecutor.java:37-43 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaUploadRequestExecutor.java:37-43 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaInputStreamUploadRequestExecutor.java:37` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (7 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpLivingServiceImpl.java:53 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpLivingServiceImpl.java:53-59 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpSchoolServiceImpl.java:99-105 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once.
Duplicated block (7 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpIdConvertServiceImpl.java:46 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpIdConvertServiceImpl.java:46-52 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpIdConvertServiceImpl.java:61-67 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited.
Duplicated block (7 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/OkHttpQrcodeBytesRequestExecutor.java:41 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/OkHttpQrcodeBytesRequestExecutor.java:41-47 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/OkHttpQrcodeFileRequestExecutor.java:47-53 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/OkHttpQrcodeBytesRequestExecutor.java:41` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (7 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/json/adaptor/WxMaUniformMessageGsonAdapter.java:50 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/json/adaptor/WxMaUniformMessageGsonAdapter.java:50-56 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpTemplateMessageGsonAdapter.java:48-54 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/json/adaptor/WxMaUniformMessageGsonAdapter.java:50` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/json/adaptor/WxMaUniformMessageGsonAdapter.java:57` calls `add` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpTemplateMessageGsonAdapter.java:56` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (7 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceJoddHttpImpl.java:70 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceJoddHttpImpl.java:70-76 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceOkHttpImpl.java:80-86 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once.
Duplicated block (7 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpUserTagServiceImpl.java:93 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpUserTagServiceImpl.java:93-99 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpUserTagServiceImpl.java:112-118 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited.
Duplicated block (7 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassNewsGsonAdapter.java:30 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassNewsGsonAdapter.java:30-36 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMaterialNewsGsonAdapter.java:43-49 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassNewsGsonAdapter.java:30` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (7 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialDeleteApacheHttpRequestExecutor.java:38 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialDeleteApacheHttpRequestExecutor.java:38-44 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialDeleteHttpComponentsRequestExecutor.java:35-41 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialDeleteApacheHttpRequestExecutor.java:38` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note first that the copies are not typed on the same thing: `Utf8ResponseHandler` names `me.chanjar.weixin.common.util.http.apache.Utf8ResponseHandler` in one and `me.chanjar.weixin.common.util.http.hc.Utf8ResponseHandler` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (7 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialNewsInfoApacheHttpRequestExecutor.java:38 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialNewsInfoApacheHttpRequestExecutor.java:38-44 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialNewsInfoHttpComponentsRequestExecutor.java:30-36 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Note first that the copies are not typed on the same thing: `HttpPost` names `org.apache.hc.client5.http.classic.methods.HttpPost` in one and `org.apache.http.client.methods.HttpPost` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (7 lines × 2) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:965 — weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:965-971 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:999-1005 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:965` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (7 lines × 2) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1023 — weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1023-1029 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1061-1067 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited.
Duplicated block (7 lines × 2) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaServiceImpl.java:101 — weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaServiceImpl.java:101-107 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaServiceImpl.java:120-126 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaServiceImpl.java:101` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (7 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayOrderNotifyResult.java:349 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayOrderNotifyResult.java:349-355 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxWithholdNotifyResult.java:188-194 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayOrderNotifyResult.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxWithholdNotifyResult.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 34 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayOrderNotifyResult.java:349` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (7 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxH5EntrustRequest.java:182 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxH5EntrustRequest.java:182-188 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxMpEntrustRequest.java:167-173 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once.
Duplicated block (7 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:40 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:40-46 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:164-170 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited.
Duplicated block (7 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:301 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:301-307 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:286-292 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:301` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (7 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerTransferServiceImpl.java:148 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerTransferServiceImpl.java:148-154 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerTransferServiceImpl.java:176-182 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerTransferServiceImpl.java:148` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (7 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:91 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:91-97 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:131-137 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:138` calls `put`, `getAppId` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:98` does not — after which the two agree again for 4 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (7 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayrollServiceImpl.java:46 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayrollServiceImpl.java:46-52 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayrollServiceImpl.java:160-166 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayrollServiceImpl.java:46` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: the declarations holding them bind `request` to `TokensRequest` in one and `PreOrderWithAuthRequest` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (7 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelBasicServiceImpl.java:53 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelBasicServiceImpl.java:53-59 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreBasicServiceImpl.java:52-58 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `ResponseUtils` names `com.binarywang.wxjava.store.util.ResponseUtils` in one and `me.chanjar.weixin.channel.util.ResponseUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (7 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:217 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:217-223 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouter.java:227-233 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouter.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 71 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: the declarations holding them bind `message` to `WxChannelMessage` in one and `WxStoreMessage` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (7 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpTagAddOrRemoveUsersResult.java:59 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpTagAddOrRemoveUsersResult.java:59-65 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessageSendResult.java:74-80 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (7 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:352 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:352-358 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java:159-165 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java` and `weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 142 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
+ 7 more in this group — see findings.md.

D4 · Code Duplication · Duplicated block (14 lines × 2) · ×25

Duplicated block (14 lines × 2) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:33 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:33-46 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:33-46 — before extracting anything, compare `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java` and `spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java` as WHOLE FILES: this scan already matched 10 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:33` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `WxChannelMultiProperties` names `com.binarywang.solon.wxjava.channel.properties.WxChannelMultiProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.WxChannelMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (14 lines × 2) solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/config/WxCpServiceAutoConfiguration.java:27 — solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/config/WxCpServiceAutoConfiguration.java:27-40 | spring-boot-starters/wx-java-cp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/config/WxCpServiceAutoConfiguration.java:28-41 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Note first that the copies are not typed on the same thing: `WxCpProperties` names `com.binarywang.solon.wxjava.cp.properties.WxCpProperties` in one and `com.binarywang.spring.starter.wxjava.cp.properties.WxCpProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (14 lines × 2) solon-plugins/wx-java-qidian-solon-plugin/src/main/java/com/binarywang/solon/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:94 — solon-plugins/wx-java-qidian-solon-plugin/src/main/java/com/binarywang/solon/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:94-107 | spring-boot-starters/wx-java-qidian-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:125-138 — before extracting anything, compare `solon-plugins/wx-java-qidian-solon-plugin/src/main/java/com/binarywang/solon/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java` and `spring-boot-starters/wx-java-qidian-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 63 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `WxQidianProperties` names `com.binarywang.solon.wxjava.qidian.properties.WxQidianProperties` in one and `com.binarywang.spring.starter.wxjava.qidian.properties.WxQidianProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (14 lines × 2) solon-plugins/wx-java-qidian-solon-plugin/src/main/java/com/binarywang/solon/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:123 — solon-plugins/wx-java-qidian-solon-plugin/src/main/java/com/binarywang/solon/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:123-136 | spring-boot-starters/wx-java-qidian-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:154-167 — before extracting anything, compare `solon-plugins/wx-java-qidian-solon-plugin/src/main/java/com/binarywang/solon/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java` and `spring-boot-starters/wx-java-qidian-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 63 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-qidian-solon-plugin/src/main/java/com/binarywang/solon/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:123` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (14 lines × 2) solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:33 — solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:33-46 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:33-46 — before extracting anything, compare `solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java` and `spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java` as WHOLE FILES: this scan already matched 10 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:33` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `WxStoreMultiProperties` names `com.binarywang.solon.wxjava.store.properties.WxStoreMultiProperties` in one and `com.binarywang.spring.starter.wxjava.store.properties.WxStoreMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (14 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/BrandMessage.java:49 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/BrandMessage.java:49-62 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/BrandMessage.java:47-60 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/BrandMessage.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/BrandMessage.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 35 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/BrandMessage.java:49` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (14 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/SpuStatusMessage.java:49 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/SpuStatusMessage.java:49-62 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/SpuStatusMessage.java:47-60 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/SpuStatusMessage.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/SpuStatusMessage.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 35 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/SpuStatusMessage.java:49` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (14 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/warehouse/WarehouseIdsResponse.java:36 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/warehouse/WarehouseIdsResponse.java:36-49 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/warehouse/WarehouseIdsResponse.java:34-47 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/warehouse/WarehouseIdsResponse.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/warehouse/WarehouseIdsResponse.java` as WHOLE FILES: 91% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (14 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMinishopMediaUploadRequestCustomizeExecutor.java:32 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMinishopMediaUploadRequestCustomizeExecutor.java:32-45 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMinishopMediaUploadRequestCustomizeExecutor.java:35-48 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMinishopMediaUploadRequestCustomizeExecutor.java:32` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `HttpEntity` names `org.apache.hc.core5.http.HttpEntity` in one and `org.apache.http.HttpEntity` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (14 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheSimplePostRequestExecutor.java:30 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheSimplePostRequestExecutor.java:30-43 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsSimplePostRequestExecutor.java:30-43 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `ContentType` names `org.apache.hc.core5.http.ContentType` in one and `org.apache.http.entity.ContentType` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (14 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:411 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:411-424 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:495-508 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:411` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (14 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpMsgAuditServiceImpl.java:54 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpMsgAuditServiceImpl.java:54-67 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpMsgAuditServiceImpl.java:328-341 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited.
Duplicated block (14 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:149 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:149-162 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:218-231 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:149` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (14 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:180 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:180-193 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java:262-275 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java` as WHOLE FILES: this scan already matched 10 separate duplicated blocks between them, totalling at least 86 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:180` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (14 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java:200 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java:200-213 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/message/WxCpTpMessageRouter.java:208-221 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/message/WxCpTpMessageRouter.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 44 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java:200` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: the declarations holding them bind `wxMessage` to `WxCpXmlMessage` in one and `WxCpTpXmlMessage` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (14 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java:70 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java:70-83 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceHttpComponentsImpl.java:69-82 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 47 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java:70` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (14 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceJoddHttpImpl.java:78 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceJoddHttpImpl.java:78-91 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceJoddHttpImpl.java:75-88 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceJoddHttpImpl.java:78` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (14 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceHttpClientImpl.java:80 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceHttpClientImpl.java:80-93 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceHttpComponentsImpl.java:78-91 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Note first that the copies are not typed on the same thing: `ContentType` names `org.apache.hc.core5.http.ContentType` in one and `org.apache.http.entity.ContentType` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (14 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadHttpComponentsRequestExecutor.java:33 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadHttpComponentsRequestExecutor.java:33-46 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/voice/VoiceUploadHttpComponentsRequestExecutor.java:32-45 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadHttpComponentsRequestExecutor.java` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/voice/VoiceUploadHttpComponentsRequestExecutor.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 35 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadHttpComponentsRequestExecutor.java:33` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (14 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/BaseWxPayResult.java:370 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/BaseWxPayResult.java:370-383 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayEntrustResult.java:153-166 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/BaseWxPayResult.java:370` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/BaseWxPayResult.java:384` calls `getErrorCode` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayEntrustResult.java:167` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (14 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayRefundQueryResult.java:187 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayRefundQueryResult.java:187-200 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayRefundResult.java:138-151 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (14 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:123 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:123-136 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:195-208 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:123` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:192` calls `isAllEmpty`, `isAnyEmpty`, `WxPayException` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:121` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (14 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:294 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:294-307 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:290-303 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 21 separate duplicated blocks between them, totalling at least 247 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:294` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:293` calls `checkV3SandboxNotSupported` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:289` does not — after which the two agree again for 4 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (14 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java:115 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java:115-128 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/impl/WxQidianDefaultConfigImpl.java:95-108 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java` and `weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/impl/WxQidianDefaultConfigImpl.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 83 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place.
Duplicated block (14 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java:181 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java:181-194 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/impl/WxQidianDefaultConfigImpl.java:161-174 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java` and `weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/impl/WxQidianDefaultConfigImpl.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 83 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place.

D4 · Code Duplication · Duplicated block (12 lines × 2) · ×24

Duplicated block (12 lines × 2) solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:56 — solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:56-67 | spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:76-87 — before extracting anything, compare `solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java` and `spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 65 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `WxMaMultiProperties` names `com.binarywang.solon.wxjava.miniapp.properties.WxMaMultiProperties` in one and `com.binarywang.spring.starter.wxjava.miniapp.properties.WxMaMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (12 lines × 2) solon-plugins/wx-java-qidian-solon-plugin/src/main/java/com/binarywang/solon/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:80 — solon-plugins/wx-java-qidian-solon-plugin/src/main/java/com/binarywang/solon/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:80-91 | spring-boot-starters/wx-java-qidian-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:84-95 — before extracting anything, compare `solon-plugins/wx-java-qidian-solon-plugin/src/main/java/com/binarywang/solon/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java` and `spring-boot-starters/wx-java-qidian-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 63 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (12 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java:69 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java:69-80 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreCategoryServiceImpl.java:69-80 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreCategoryServiceImpl.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 67 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `ResponseUtils` names `com.binarywang.wxjava.store.util.ResponseUtils` in one and `me.chanjar.weixin.channel.util.ResponseUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (12 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductServiceImpl.java:176 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductServiceImpl.java:176-187 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreProductServiceImpl.java:176-187 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductServiceImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreProductServiceImpl.java` as WHOLE FILES: this scan already matched 11 separate duplicated blocks between them, totalling at least 63 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (12 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java:29 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java:29-40 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreFileUploadRequestExecutor.java:29-40 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreFileUploadRequestExecutor.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 39 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java:29` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (12 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelFileUploadRequestExecutor.java:29 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelFileUploadRequestExecutor.java:29-40 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreFileUploadRequestExecutor.java:29-40 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelFileUploadRequestExecutor.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreFileUploadRequestExecutor.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 39 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelFileUploadRequestExecutor.java:29` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (12 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouterRule.java:95 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouterRule.java:95-106 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouterRule.java:95-106 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouterRule.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouterRule.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 42 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouterRule.java:95` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: the declarations holding them bind `service` to `WxChannelService` in one and `WxStoreService` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (12 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorOkHttpImpl.java:49 — weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorOkHttpImpl.java:49-60 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorOkHttpImpl.java:54-65 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorOkHttpImpl.java:49` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: the declarations holding them bind `param` to `CommonUploadParam` in one and `CommonUploadMultiParam` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (12 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaDownloadRequestExecutor.java:36 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaDownloadRequestExecutor.java:36-47 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpSimpleGetRequestExecutor.java:28-39 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once.
Duplicated block (12 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:202 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:202-213 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:554-565 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java` as WHOLE FILES: this scan already matched 11 separate duplicated blocks between them, totalling at least 118 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:202` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (12 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java:615 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java:615-626 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImpl.java:591-602 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImpl.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 52 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java:615` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (12 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java:238 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java:238-249 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/message/WxCpTpMessageRouter.java:246-257 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/message/WxCpTpMessageRouter.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 44 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java:238` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note first that the copies are not typed on the same thing: the declarations holding them bind `wxMessage` to `WxCpXmlMessage` in one and `WxCpTpXmlMessage` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/message/WxCpTpMessageRouter.java:267` calls `route` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java:257` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (12 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeBytesRequestExecutor.java:46 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeBytesRequestExecutor.java:46-57 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsQrcodeBytesRequestExecutor.java:46-57 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeBytesRequestExecutor.java:46` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `CloseableHttpResponse` names `org.apache.hc.client5.http.impl.classic.CloseableHttpResponse` in one and `org.apache.http.client.methods.CloseableHttpResponse` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (12 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:241 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:241-252 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java:109-120 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java` and `weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 142 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:241` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (12 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java:37 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java:37-48 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeHttpComponentsRequestExecutor.java:39-50 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeHttpComponentsRequestExecutor.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 37 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java:37` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `HttpGet` names `org.apache.hc.client5.http.classic.methods.HttpGet` in one and `org.apache.http.client.methods.HttpGet` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (12 lines × 2) weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeApacheHttpRequestExecutor.java:39 — weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeApacheHttpRequestExecutor.java:39-50 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeHttpComponentsRequestExecutor.java:37-48 — before extracting anything, compare `weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeApacheHttpRequestExecutor.java` and `weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeHttpComponentsRequestExecutor.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 44 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeApacheHttpRequestExecutor.java:39` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `HttpGet` names `org.apache.hc.client5.http.classic.methods.HttpGet` in one and `org.apache.http.client.methods.HttpGet` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (12 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:426 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:426-437 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:403-414 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 21 separate duplicated blocks between them, totalling at least 247 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (12 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:76 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:76-87 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:102-113 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:76` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (12 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/v3/util/PemUtils.java:24 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/v3/util/PemUtils.java:24-35 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/v3/util/PemUtils.java:65-76 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/v3/util/PemUtils.java:24` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (12 lines × 2) spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:144 — spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:144-155 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/AbstractWxMpConfiguration.java:150-161 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Note first that the copies are not typed on the same thing: the declarations holding them bind `storage` to `WxMaMultiProperties.ConfigStorage` in one and `WxMpMultiProperties.ConfigStorage` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (12 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/config/impl/WxChannelRedisConfigImpl.java:61 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/config/impl/WxChannelRedisConfigImpl.java:61-72 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/config/impl/WxStoreRedisConfigImpl.java:61-72 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/config/impl/WxChannelRedisConfigImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/config/impl/WxStoreRedisConfigImpl.java` as WHOLE FILES: 90% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 2 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (12 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java:102 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java:102-113 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/impl/WxQidianDefaultConfigImpl.java:82-93 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java` and `weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/impl/WxQidianDefaultConfigImpl.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 83 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place.
Duplicated block (12 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java:131 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java:131-142 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/impl/WxQidianDefaultConfigImpl.java:111-122 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java` and `weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/impl/WxQidianDefaultConfigImpl.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 83 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place.
Duplicated block (12 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java:145 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java:145-156 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/impl/WxQidianDefaultConfigImpl.java:125-136 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java` and `weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/impl/WxQidianDefaultConfigImpl.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 83 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place.

D4 · Code Duplication · Members sharing a duplicated core (4 members, 50+ identical tokens) · ×21

Members sharing a duplicated core (4 members, 50+ identical tokens) solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:125 — solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:125-150 | solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/storage/AbstractWxCpConfigStorageConfiguration.java:15-59 | spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpConfiguration.java:125-153 | spring-boot-starters/wx-java-cp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/storage/AbstractWxCpConfigStorageConfiguration.java:15-62 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:102 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:102-130 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java:260-289 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:260-293 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreServiceImpl.java:93-121 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java:73 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java:73-85 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceOkHttpImpl.java:66-77 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceOkHttpImpl.java:69-76 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceOkHttpImpl.java:73-85 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:192 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:192-208 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/message/WxMaMessageRouter.java:175-196 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMessageRouter.java:318-337 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouter.java:202-218 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorJoddHttpImpl.java:35 — weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorJoddHttpImpl.java:35-61 | weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorOkHttpImpl.java:32-60 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorJoddHttpImpl.java:39-69 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorOkHttpImpl.java:34-65 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:432 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:432-449 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/BaseWxCpCgServiceImpl.java:208-251 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:452-495 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java:261-305 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:567 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:567-585 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:589-600 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:604-616 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:620-632 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:170 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:170-189 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:192-214 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:380-395 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaQrcodeJumpServiceImpl.java:50-68 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTagServiceImpl.java:113 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTagServiceImpl.java:113-129 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImpl.java:133-161 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpTagServiceImpl.java:110-126 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpUserServiceImpl.java:161-189 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java:613 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java:613-626 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java:650-661 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImpl.java:589-602 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImpl.java:623-634 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpLinkedCorpServiceImpl.java:39 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpLinkedCorpServiceImpl.java:39-50 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpLinkedCorpServiceImpl.java:53-64 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpLinkedCorpServiceImpl.java:67-78 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpLinkedCorpServiceImpl.java:81-92 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java:49 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java:49-83 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceHttpComponentsImpl.java:48-82 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceJoddHttpImpl.java:44-88 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceOkHttpImpl.java:49-97 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCloudServiceImpl.java:58 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCloudServiceImpl.java:58-79 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCloudServiceImpl.java:82-99 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCloudServiceImpl.java:114-129 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCloudServiceImpl.java:225-236 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideBuyerServiceImpl.java:73 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideBuyerServiceImpl.java:73-85 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideBuyerServiceImpl.java:88-97 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideMassedJobServiceImpl.java:65-74 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideMaterialServiceImpl.java:31-39 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialNewsInfoApacheHttpRequestExecutor.java:37 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialNewsInfoApacheHttpRequestExecutor.java:37-55 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialNewsInfoHttpComponentsRequestExecutor.java:29-45 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialNewsInfoJoddHttpRequestExecutor.java:31-50 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialNewsInfoOkhttpRequestExecutor.java:30-45 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadApacheHttpRequestExecutor.java:32 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadApacheHttpRequestExecutor.java:32-59 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadHttpComponentsRequestExecutor.java:26-51 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/voice/VoiceUploadApacheHttpRequestExecutor.java:32-56 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/voice/VoiceUploadHttpComponentsRequestExecutor.java:25-49 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:980 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:980-994 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:997-1016 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:1373-1408 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:1423-1434 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ComplaintServiceImpl.java:140 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ComplaintServiceImpl.java:140-158 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingMediaServiceImpl.java:41-58 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MerchantMediaServiceImpl.java:42-59 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MerchantMediaServiceImpl.java:78-95 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:58 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:58-78 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:101-136 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:66-87 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:105-127 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:375 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:375-386 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:388-399 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:352-363 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:365-376 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Members sharing a duplicated core (4 members, 50+ identical tokens) weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpClientImpl.java:65 — weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpClientImpl.java:65-100 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpComponentsImpl.java:64-99 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceJoddHttpImpl.java:55-88 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceOkHttpImpl.java:43-70 — These 4 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.

D4 · Code Duplication · Duplicated block (10 lines × 2) · ×18

Duplicated block (10 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:338 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:338-347 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:428-437 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:337` calls `addProperty` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:427` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (10 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:242 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:242-251 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:604-613 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java` as WHOLE FILES: this scan already matched 11 separate duplicated blocks between them, totalling at least 118 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:242` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (10 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/AbstractWxCpInRedisConfigImpl.java:128 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/AbstractWxCpInRedisConfigImpl.java:128-137 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/AbstractWxCpInRedisConfigImpl.java:216-225 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/AbstractWxCpInRedisConfigImpl.java:128` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (10 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java:652 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java:652-661 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImpl.java:625-634 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImpl.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 52 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java:652` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (10 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCodeServiceImpl.java:86 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCodeServiceImpl.java:86-95 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveGoodsServiceImpl.java:109-118 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCodeServiceImpl.java:86` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (10 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceJoddHttpImpl.java:70 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceJoddHttpImpl.java:70-79 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceOkHttpImpl.java:81-90 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once.
Duplicated block (10 lines × 2) REDACTED:103 — REDACTED:103-112 | REDACTED:141-150 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `REDACTED:113` calls `decodeBase64` and `REDACTED:151` does not — after which the two agree again for 4 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (10 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpSubscribeMessageGsonAdapter.java:32 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpSubscribeMessageGsonAdapter.java:32-41 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpTemplateMessageGsonAdapter.java:33-42 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpSubscribeMessageGsonAdapter.java:43` calls `addProperty`, `getScene`, `getTitle` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpTemplateMessageGsonAdapter.java:44` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (10 lines × 2) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:516 — weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:516-525 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:536-545 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:516` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (10 lines × 2) weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorApacheImpl.java:43 — weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorApacheImpl.java:43-52 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorHttpComponentsImpl.java:41-50 — before extracting anything, compare `weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorApacheImpl.java` and `weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 41 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorApacheImpl.java:43` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `MultipartEntityBuilder` names `org.apache.hc.client5.http.entity.mime.MultipartEntityBuilder` in one and `org.apache.http.entity.mime.MultipartEntityBuilder` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (10 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceJoddHttpImpl.java:156 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceJoddHttpImpl.java:156-165 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceJoddHttpImpl.java:190-199 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceJoddHttpImpl.java:156` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (10 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/v3/auth/CertificatesVerifier.java:32 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/v3/auth/CertificatesVerifier.java:32-41 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/v3/auth/PublicCertificateVerifier.java:41-50 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/v3/auth/CertificatesVerifier.java:32` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (10 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/order/OrderPriceParam.java:38 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/order/OrderPriceParam.java:38-47 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/order/OrderPriceParam.java:36-45 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/order/OrderPriceParam.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/order/OrderPriceParam.java` as WHOLE FILES: 97% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place.
Duplicated block (10 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/WxMaTemplateData.java:25 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/WxMaTemplateData.java:25-34 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/template/WxMpTemplateData.java:18-30 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice.
Duplicated block (10 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ChannelMediaDownloadRequestExecutor.java:112 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ChannelMediaDownloadRequestExecutor.java:112-121 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/StoreMediaDownloadRequestExecutor.java:73-82 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (10 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouterRule.java:162 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouterRule.java:162-171 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouterRule.java:162-171 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouterRule.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouterRule.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 42 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `JsonUtils` names `com.binarywang.wxjava.store.util.JsonUtils` in one and `me.chanjar.weixin.channel.util.JsonUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (10 lines × 2) spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/service/WxMaMultiServicesSharedImpl.java:24 — spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/service/WxMaMultiServicesSharedImpl.java:24-33 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/service/WxMpMultiServicesSharedImpl.java:24-33 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (10 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java:550 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java:550-559 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:553-562 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice.

D4 · Code Duplication · Duplicated block (11 lines × 2) · ×15

Duplicated block (11 lines × 2) solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java:158 — solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java:158-168 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/AbstractWxMpConfiguration.java:220-230 — before extracting anything, compare `solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java` and `spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/AbstractWxMpConfiguration.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 81 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `WxMpMultiProperties` names `com.binarywang.solon.wxjava.mp_multi.properties.WxMpMultiProperties` in one and `com.binarywang.spring.starter.wxjava.mp.properties.WxMpMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (11 lines × 2) solon-plugins/wx-java-mp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp/config/storage/AbstractWxMpConfigStorageConfiguration.java:12 — solon-plugins/wx-java-mp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp/config/storage/AbstractWxMpConfigStorageConfiguration.java:12-22 | spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/config/storage/AbstractWxMpConfigStorageConfiguration.java:16-26 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-mp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp/config/storage/AbstractWxMpConfigStorageConfiguration.java:12` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `WxMpProperties` names `com.binarywang.solon.wxjava.mp.properties.WxMpProperties` in one and `com.binarywang.spring.starter.wxjava.mp.properties.WxMpProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (11 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/ResponseUtils.java:51 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/ResponseUtils.java:51-61 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/util/ResponseUtils.java:51-61 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/ResponseUtils.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/util/ResponseUtils.java` as WHOLE FILES: 89% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 2 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (11 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorApacheImpl.java:39 — weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorApacheImpl.java:39-49 | weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorHttpComponentsImpl.java:36-46 — before extracting anything, compare `weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorApacheImpl.java` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 40 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorApacheImpl.java:39` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `ContentType` names `org.apache.hc.core5.http.ContentType` in one and `org.apache.http.entity.ContentType` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (11 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorApacheImpl.java:55 — weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorApacheImpl.java:55-65 | weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorHttpComponentsImpl.java:52-62 — before extracting anything, compare `weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorApacheImpl.java` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 40 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorApacheImpl.java:55` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `ContentType` names `org.apache.hc.core5.http.ContentType` in one and `org.apache.http.entity.ContentType` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (11 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpDepartmentServiceImpl.java:66 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpDepartmentServiceImpl.java:66-76 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpDepartmentServiceImpl.java:82-92 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpDepartmentServiceImpl.java:66` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (11 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImpl.java:64 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImpl.java:64-74 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpUserServiceImpl.java:53-63 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpUserServiceImpl.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 59 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImpl.java:64` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (11 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:481 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:481-491 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java:291-301 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:481` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (11 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeFileRequestExecutor.java:52 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeFileRequestExecutor.java:52-62 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsQrcodeFileRequestExecutor.java:53-63 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeFileRequestExecutor.java:52` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `CloseableHttpResponse` names `org.apache.hc.client5.http.impl.classic.CloseableHttpResponse` in one and `org.apache.http.client.methods.CloseableHttpResponse` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (11 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeJoddHttpRequestExecutor.java:43 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeJoddHttpRequestExecutor.java:43-53 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeJoddHttpRequestExecutor.java:45-55 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeJoddHttpRequestExecutor.java:43` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (11 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeOkhttpRequestExecutor.java:50 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeOkhttpRequestExecutor.java:50-60 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeOkhttpRequestExecutor.java:44-54 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeOkhttpRequestExecutor.java:50` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (11 lines × 2) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1176 — weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1176-1186 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1194-1204 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited.
Duplicated block (11 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:274 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:274-284 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:295-305 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:274` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (11 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:67 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:67-77 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:106-116 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:118` calls `setParameter`, `getAppId` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:79` does not — after which the two agree again for 4 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (11 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:261 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:261-271 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:258-268 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 21 separate duplicated blocks between them, totalling at least 247 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:261` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D3 · God Classes · ClassTooLong · ×14

ClassTooLong: WxOpenErrorMsgEnum weixin-java-common/src/main/java/me/chanjar/weixin/common/error/WxOpenErrorMsgEnum.java:18 — ClassTooLong — 1844 significant lines (blank, comment-only and punctuation-only lines excluded), 2 methods. The bar is 400 significant lines; this is 1444 over it, 4.61× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: BaseWxPayServiceImpl weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:64 — ClassTooLong — 1067 significant lines (blank, comment-only and punctuation-only lines excluded), 111 methods. The bar is 400 significant lines; this is 667 over it, 2.67× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: WxOpenComponentServiceImpl weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:56 — ClassTooLong — 943 significant lines (blank, comment-only and punctuation-only lines excluded), 92 methods. The bar is 400 significant lines; this is 543 over it, 2.36× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: BaseWxMaServiceImpl weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java:58 — ClassTooLong — 709 significant lines (blank, comment-only and punctuation-only lines excluded), 94 methods. The bar is 400 significant lines; this is 309 over it, 1.77× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: WxCpExternalContactServiceImpl weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:44 — ClassTooLong — 629 significant lines (blank, comment-only and punctuation-only lines excluded), 84 methods. The bar is 400 significant lines; this is 229 over it, 1.57× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: WxCpChatModel weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/msgaudit/WxCpChatModel.java:19 — ClassTooLong — 510 significant lines (blank, comment-only and punctuation-only lines excluded), 2 methods. The bar is 400 significant lines; this is 110 over it, 1.28× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: WxMaApiUrlConstants weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/constant/WxMaApiUrlConstants.java:11 — ClassTooLong — 506 significant lines (blank, comment-only and punctuation-only lines excluded), 0 methods. The bar is 400 significant lines; this is 106 over it, 1.27× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: WxPayApplyment4SubCreateRequest weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/applyment/WxPayApplyment4SubCreateRequest.java:25 — ClassTooLong — 474 significant lines (blank, comment-only and punctuation-only lines excluded), 0 methods. The bar is 400 significant lines; this is 74 over it, 1.19× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: WxMpXmlMessage weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/message/WxMpXmlMessage.java:40 — ClassTooLong — 461 significant lines (blank, comment-only and punctuation-only lines excluded), 8 methods. The bar is 400 significant lines; this is 61 over it, 1.15× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: BaseWxCpTpServiceImpl weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:51 — ClassTooLong — 456 significant lines (blank, comment-only and punctuation-only lines excluded), 82 methods. The bar is 400 significant lines; this is 56 over it, 1.14× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: WxCpApiPathConsts weixin-java-cp/src/main/java/me/chanjar/weixin/cp/constant/WxCpApiPathConsts.java:12 — ClassTooLong — 440 significant lines (blank, comment-only and punctuation-only lines excluded), 0 methods. The bar is 400 significant lines; this is 40 over it, 1.10× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: BaseWxCpServiceImpl weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:46 — ClassTooLong — 431 significant lines (blank, comment-only and punctuation-only lines excluded), 83 methods. The bar is 400 significant lines; this is 31 over it, 1.08× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: BaseWxMpServiceImpl weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:54 — ClassTooLong — 427 significant lines (blank, comment-only and punctuation-only lines excluded), 48 methods. The bar is 400 significant lines; this is 27 over it, 1.07× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: WxMpApiUrl weixin-java-mp/src/main/java/me/chanjar/weixin/mp/enums/WxMpApiUrl.java:21 — ClassTooLong — 424 significant lines (blank, comment-only and punctuation-only lines excluded), 3 methods. The bar is 400 significant lines; this is 24 over it, 1.06× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.

D4 · Code Duplication · Duplicated block (13 lines × 2) · ×14

Duplicated block (13 lines × 2) solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java:57 — solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java:57-69 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/AbstractWxMpConfiguration.java:78-90 — before extracting anything, compare `solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java` and `spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/AbstractWxMpConfiguration.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 81 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `WxMpMultiProperties` names `com.binarywang.solon.wxjava.mp_multi.properties.WxMpMultiProperties` in one and `com.binarywang.spring.starter.wxjava.mp.properties.WxMpMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (13 lines × 2) solon-plugins/wx-java-mp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp/config/storage/WxMpInRedissonConfigStorageConfiguration.java:52 — solon-plugins/wx-java-mp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp/config/storage/WxMpInRedissonConfigStorageConfiguration.java:52-64 | spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/config/storage/WxMpInRedissonConfigStorageConfiguration.java:56-68 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `RedisProperties` names `com.binarywang.solon.wxjava.mp.properties.RedisProperties` in one and `com.binarywang.spring.starter.wxjava.mp.properties.RedisProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (13 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java:45 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java:45-57 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreCategoryServiceImpl.java:45-57 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreCategoryServiceImpl.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 67 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `ResponseUtils` names `com.binarywang.wxjava.store.util.ResponseUtils` in one and `me.chanjar.weixin.channel.util.ResponseUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (13 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:132 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:132-144 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouter.java:138-150 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouter.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 71 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:132` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: the declarations holding them bind `message` to `WxChannelMessage` in one and `WxStoreMessage` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (13 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/ResponseUtils.java:29 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/ResponseUtils.java:29-41 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/util/ResponseUtils.java:29-41 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/ResponseUtils.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/util/ResponseUtils.java` as WHOLE FILES: 89% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 2 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (13 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:64 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:64-76 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:65-77 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:64` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (13 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:128 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:128-140 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:191-203 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:128` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:204` calls `JsonObject`, `addProperty`, `add` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:141` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (13 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/marketing/WxMaUserAction.java:35 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/marketing/WxMaUserAction.java:35-47 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/marketing/WxMpUserAction.java:35-47 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/marketing/WxMaUserAction.java:35` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/marketing/WxMpUserAction.java:34` calls `addProperty` and `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/marketing/WxMaUserAction.java:34` does not — after which the two agree again for 4 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (13 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/JoddHttpQrcodeFileRequestExecutor.java:49 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/JoddHttpQrcodeFileRequestExecutor.java:49-61 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/JoddQrcodeBytesRequestExecutor.java:40-52 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once.
Duplicated block (13 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MerchantTransferServiceImpl.java:50 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MerchantTransferServiceImpl.java:50-62 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MerchantTransferServiceImpl.java:77-89 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MerchantTransferServiceImpl.java:50` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note first that the copies are not typed on the same thing: the declarations holding them bind `request` to `WxBatchesQueryRequest` in one and `MerchantBatchesQueryRequest` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (13 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/after/AfterSaleAcceptParam.java:28 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/after/AfterSaleAcceptParam.java:28-40 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/after/AfterSaleAcceptParam.java:26-38 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/after/AfterSaleAcceptParam.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/after/AfterSaleAcceptParam.java` as WHOLE FILES: 96% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place.
Duplicated block (13 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/after/AfterSaleMerchantUpdateParam.java:45 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/after/AfterSaleMerchantUpdateParam.java:45-57 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/after/AfterSaleMerchantUpdateParam.java:43-55 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/after/AfterSaleMerchantUpdateParam.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/after/AfterSaleMerchantUpdateParam.java` as WHOLE FILES: 97% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place.
Duplicated block (13 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/warehouse/WarehouseStockResponse.java:23 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/warehouse/WarehouseStockResponse.java:23-35 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/warehouse/WarehouseStockResponse.java:21-33 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice.
Duplicated block (13 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java:582 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java:582-594 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImpl.java:561-573 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImpl.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 52 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place.

D4 · Code Duplication · Duplicated block (5 lines × 3) · ×14

Duplicated block (5 lines × 3) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/config/impl/WxChannelRedissonConfigImpl.java:47 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/config/impl/WxChannelRedissonConfigImpl.java:47-51 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/config/impl/WxMaRedissonConfigImpl.java:52-56 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/config/impl/WxStoreRedissonConfigImpl.java:47-51 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/config/impl/WxChannelRedissonConfigImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/config/impl/WxStoreRedissonConfigImpl.java` as WHOLE FILES: 88% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/config/impl/WxMaRedissonConfigImpl.java:57` calls `concat` and `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/config/impl/WxChannelRedissonConfigImpl.java:52` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (5 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImpl.java:134 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImpl.java:134-138 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImpl.java:175-179 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpKefuServiceImpl.java:128-132 — there are 3 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 3 sites; resolving a subset leaves the remainder to drift apart.
Duplicated block (5 lines × 3) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaPromotionServiceImpl.java:80 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaPromotionServiceImpl.java:80-84 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaPromotionServiceImpl.java:176-180 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaPromotionServiceImpl.java:188-192 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited.
Duplicated block (5 lines × 3) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceHttpClientImpl.java:68 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceHttpClientImpl.java:68-72 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceJoddHttpImpl.java:53-57 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceOkHttpImpl.java:68-72 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from all 3 call sites, so a change lands once.
Duplicated block (5 lines × 3) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeFileRequestExecutor.java:71 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeFileRequestExecutor.java:71-75 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/JoddHttpQrcodeFileRequestExecutor.java:64-68 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/OkHttpQrcodeFileRequestExecutor.java:55-59 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from all 3 call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeFileRequestExecutor.java:71` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/JoddHttpQrcodeFileRequestExecutor.java:62` calls `try`, `ByteArrayInputStream`, `bodyBytes` and `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeFileRequestExecutor.java:69` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (5 lines × 3) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/json/adaptor/WxMaUniformMessageGsonAdapter.java:34 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/json/adaptor/WxMaUniformMessageGsonAdapter.java:34-38 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpSubscribeMessageGsonAdapter.java:32-36 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpTemplateMessageGsonAdapter.java:33-37 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 3 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 3 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/json/adaptor/WxMaUniformMessageGsonAdapter.java:34` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/json/adaptor/WxMaUniformMessageGsonAdapter.java:39` calls `isUsePagePath`, `addProperty`, `getPagePath` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpSubscribeMessageGsonAdapter.java:37` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (5 lines × 3) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideTagServiceImpl.java:64 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideTagServiceImpl.java:64-68 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideTagServiceImpl.java:105-109 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideTagServiceImpl.java:118-122 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Note first that the copies are not typed on the same thing: the declarations holding them bind `value` to `String` in one and `List<String>` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (5 lines × 3) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideTagServiceImpl.java:77 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideTagServiceImpl.java:77-81 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideTagServiceImpl.java:131-135 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideTagServiceImpl.java:141-145 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited.
Duplicated block (5 lines × 3) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1351 — weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1351-1355 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaServiceImpl.java:106-110 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaServiceImpl.java:125-129 — there are 3 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 3 sites; resolving a subset leaves the remainder to drift apart. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1351` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (5 lines × 3) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BusinessCircleServiceImpl.java:51 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BusinessCircleServiceImpl.java:51-55 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BusinessCircleServiceImpl.java:65-69 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingFavorServiceImpl.java:189-193 — there are 3 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 3 sites; resolving a subset leaves the remainder to drift apart. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BusinessCircleServiceImpl.java:51` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (5 lines × 3) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:83 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:83-91 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:92-96 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:132-136 — there are 3 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 3 sites; resolving a subset leaves the remainder to drift apart. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:138` calls `put`, `getAppId` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:98` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (5 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouterRule.java:255 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouterRule.java:255-260 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/message/WxCpTpMessageRouterRule.java:225-229 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMessageRouterRule.java:254-258 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 3 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 3 times. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. Note first that the copies are not typed on the same thing: the declarations holding them bind `wxMessage` to `WxCpXmlMessage` in one and `WxCpTpXmlMessage` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMessageRouterRule.java:253` calls `matches`, `trimToEmpty`, `getEvent` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouterRule.java:254` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (5 lines × 3) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:125 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:125-129 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:139-143 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerTransferServiceImpl.java:302-306 — there are 3 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 3 sites; resolving a subset leaves the remainder to drift apart. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (5 lines × 3) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/TransferServiceImpl.java:91 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/TransferServiceImpl.java:91-95 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/TransferServiceImpl.java:104-108 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/TransferServiceImpl.java:118-122 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Note first that the copies are not typed on the same thing: the declarations holding them bind `request` to `TransferBillsRequest` in one and `PreTransferWithAuthorizationRequest` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (15 lines × 2) · ×13

Duplicated block (15 lines × 2) solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:106 — solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:106-120 | spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpConfiguration.java:106-120 — before extracting anything, compare `solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java` and `spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpConfiguration.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 111 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:106` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `WxCpMultiProperties` names `com.binarywang.solon.wxjava.cp_multi.properties.WxCpMultiProperties` in one and `com.binarywang.spring.starter.wxjava.cp.properties.WxCpMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:105` calls `WxCpServiceHttpComponentsImpl` and `spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpConfiguration.java:105` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (15 lines × 2) solon-plugins/wx-java-qidian-solon-plugin/src/main/java/com/binarywang/solon/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:57 — solon-plugins/wx-java-qidian-solon-plugin/src/main/java/com/binarywang/solon/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:57-71 | spring-boot-starters/wx-java-qidian-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:61-75 — before extracting anything, compare `solon-plugins/wx-java-qidian-solon-plugin/src/main/java/com/binarywang/solon/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java` and `spring-boot-starters/wx-java-qidian-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 63 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-qidian-solon-plugin/src/main/java/com/binarywang/solon/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:57` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `spring-boot-starters/wx-java-qidian-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:60` calls `redisTemplateConfigStorage` and `solon-plugins/wx-java-qidian-solon-plugin/src/main/java/com/binarywang/solon/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:56` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (15 lines × 2) spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java:26 — spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java:26-40 | spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/config/storage/AbstractWxMpConfigStorageConfiguration.java:23-37 — before extracting anything, compare `spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java` and `spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/config/storage/AbstractWxMpConfigStorageConfiguration.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 32 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java:26` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: the declarations holding them bind `config` to `WxMaDefaultConfigImpl` in one and `WxMpDefaultConfigImpl` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (15 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouterRule.java:138 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouterRule.java:138-152 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouterRule.java:138-152 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouterRule.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouterRule.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 42 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: the declarations holding them bind `service` to `WxChannelService` in one and `WxStoreService` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (15 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/DefaultOkHttpClientBuilder.java:242 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/DefaultOkHttpClientBuilder.java:242-256 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpDnsClientBuilder.java:241-255 — before extracting anything, compare `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/DefaultOkHttpClientBuilder.java` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpDnsClientBuilder.java` as WHOLE FILES: 87% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 2 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/DefaultOkHttpClientBuilder.java:242` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (15 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:259 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:259-273 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:278-292 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (15 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:48 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:48-62 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:49-63 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:48` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `HttpGet` names `org.apache.hc.client5.http.classic.methods.HttpGet` in one and `org.apache.http.client.methods.HttpGet` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (15 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:107 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:107-121 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:108-122 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:107` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (15 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:152 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:152-166 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:153-167 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:152` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (15 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:286 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:286-300 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:611-625 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java` as WHOLE FILES: this scan already matched 8 separate duplicated blocks between them, totalling at least 191 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:286` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (15 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCloudServiceImpl.java:59 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCloudServiceImpl.java:59-73 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCloudServiceImpl.java:83-97 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited.
Duplicated block (15 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceHttpClientImpl.java:84 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceHttpClientImpl.java:84-98 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceHttpComponentsImpl.java:82-96 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Note first that the copies are not typed on the same thing: `HttpPost` names `org.apache.hc.client5.http.classic.methods.HttpPost` in one and `org.apache.http.client.methods.HttpPost` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (15 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodUploadPartRequestExecutor.java:40 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodUploadPartRequestExecutor.java:40-54 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsVodUploadPartRequestExecutor.java:37-51 — before extracting anything, compare `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodUploadPartRequestExecutor.java` and `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsVodUploadPartRequestExecutor.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 39 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodUploadPartRequestExecutor.java:40` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note first that the copies are not typed on the same thing: `Utf8ResponseHandler` names `me.chanjar.weixin.common.util.http.apache.Utf8ResponseHandler` in one and `me.chanjar.weixin.common.util.http.hc.Utf8ResponseHandler` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D30 · Dependency Vulnerabilities · Medium CVE · ×11

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D4 · Code Duplication · Members sharing a duplicated core (6 members, 50+ identical tokens) · ×11

Members sharing a duplicated core (6 members, 50+ identical tokens) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:110 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:110-126 | solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:115-131 | solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:110-126 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:110-128 | spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:173-192 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:110-128 — These 6 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 6 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 6 times.
Members sharing a duplicated core (6 members, 50+ identical tokens) solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java:40 — solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java:40-50 | solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/WxMaInJedisConfigStorageConfiguration.java:38-48 | solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/WxStoreInJedisConfigStorageConfiguration.java:40-50 | spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java:39-49 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/WxMaInJedisConfigStorageConfiguration.java:38-48 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/WxStoreInJedisConfigStorageConfiguration.java:39-49 — These 6 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 6 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 6 times.
Members sharing a duplicated core (6 members, 50+ identical tokens) solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:39 — solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:39-48 | solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/WxMaInRedissonConfigStorageConfiguration.java:38-47 | solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/WxStoreInRedissonConfigStorageConfiguration.java:39-48 | spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:39-48 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/WxMaInRedissonConfigStorageConfiguration.java:38-47 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/WxStoreInRedissonConfigStorageConfiguration.java:39-48 — These 6 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 6 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 6 times.
Members sharing a duplicated core (6 members, 50+ identical tokens) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java:36 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java:36-53 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceHttpClientImpl.java:31-48 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceHttpClientImpl.java:47-64 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenServiceApacheHttpClientImpl.java:24-42 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpClientImpl.java:46-62 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpClientImpl.java:36-53 — These 6 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 6 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 6 times.
Members sharing a duplicated core (6 members, 50+ identical tokens) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaDownloadRequestExecutor.java:35 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaDownloadRequestExecutor.java:35-74 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpSimpleGetRequestExecutor.java:27-44 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/JoddHttpQrcodeFileRequestExecutor.java:48-68 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/JoddQrcodeBytesRequestExecutor.java:39-54 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeJoddHttpRequestExecutor.java:33-59 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeJoddHttpRequestExecutor.java:34-61 — These 6 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 6 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 6 times.
Members sharing a duplicated core (6 members, 50+ identical tokens) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:169 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:169-186 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:170-184 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpCgServiceApacheHttpClientImpl.java:33-49 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpCgServiceHttpComponentsImpl.java:32-46 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java:86-102 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceHttpComponentsImpl.java:85-99 — These 6 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 6 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 6 times.
Members sharing a duplicated core (6 members, 50+ identical tokens) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:112 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:112-202 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:219-464 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:149-256 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:489-803 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java:240-322 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpKefuMessageGsonAdapter.java:14-116 — These 6 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 6 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 6 times.
Members sharing a duplicated core (6 members, 50+ identical tokens) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocAdminRequest.java:45 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocAdminRequest.java:45-63 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocGetDataRequest.java:42-51 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocModifyRequest.java:49-61 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocSmartSheetAuthRequest.java:42-54 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocSmartSheetModifyAuthRequest.java:48-63 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocSmartSheetRequest.java:46-61 — These 6 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 6 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 6 times.
Members sharing a duplicated core (6 members, 50+ identical tokens) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaDeviceSubscribeServiceImpl.java:80 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaDeviceSubscribeServiceImpl.java:80-88 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaDeviceSubscribeServiceImpl.java:91-99 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAccountServiceImpl.java:31-38 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAccountServiceImpl.java:41-48 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAccountServiceImpl.java:61-68 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaSubscribeServiceImpl.java:116-123 — These 6 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 6 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 6 times.
Members sharing a duplicated core (6 members, 50+ identical tokens) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:80 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:80-93 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:192-205 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:224-237 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:314-325 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:399-410 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:413-424 — These 6 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 6 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 6 times.
Members sharing a duplicated core (6 members, 50+ identical tokens) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialDeleteApacheHttpRequestExecutor.java:28 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialDeleteApacheHttpRequestExecutor.java:28-44 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialDeleteHttpComponentsRequestExecutor.java:25-41 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVideoInfoApacheHttpRequestExecutor.java:29-46 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVideoInfoHttpComponentsRequestExecutor.java:26-43 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVoiceAndImageDownloadApacheHttpRequestExecutor.java:34-61 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVoiceAndImageDownloadHttpComponentsRequestExecutor.java:34-63 — These 6 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 6 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 6 times.

D4 · Code Duplication · Duplicated block (6 lines × 3) · ×11

Duplicated block (6 lines × 3) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/WxChCryptUtils.java:38 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/WxChCryptUtils.java:38-43 | REDACTED:42-47 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/util/WxChCryptUtils.java:38-43 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/WxChCryptUtils.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/util/WxChCryptUtils.java` as WHOLE FILES: 92% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 3 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/WxChCryptUtils.java:38` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (6 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:179 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:179-188 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:240-245 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java:108-113 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 3 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 3 times. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:246` calls `setAppId`, `getWxMpConfigStorage`, `getAppId` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:189` does not — after which the two agree again for 4 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (6 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:255 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:255-260 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:344-349 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java:151-156 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 3 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 3 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:255` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (6 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:171 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:171-176 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpCgServiceHttpComponentsImpl.java:33-38 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceHttpComponentsImpl.java:86-91 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 3 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 3 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:171` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (6 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/util/json/WxCpUserGsonAdapter.java:122 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/util/json/WxCpUserGsonAdapter.java:122-127 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/util/json/WxCpUserGsonAdapter.java:133-138 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/util/json/WxCpUserGsonAdapter.java:144-149 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (6 lines × 3) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaDeviceSubscribeServiceImpl.java:62 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaDeviceSubscribeServiceImpl.java:62-67 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaSchemeServiceImpl.java:36-41 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaSchemeServiceImpl.java:53-58 — there are 3 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 3 sites; resolving a subset leaves the remainder to drift apart. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaDeviceSubscribeServiceImpl.java:62` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (6 lines × 3) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopSpuServiceImpl.java:36 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopSpuServiceImpl.java:36-41 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopSpuServiceImpl.java:83-88 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopSpuServiceImpl.java:94-99 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopSpuServiceImpl.java:36` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (6 lines × 3) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideMassedJobServiceImpl.java:32 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideMassedJobServiceImpl.java:32-37 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideMassedJobServiceImpl.java:46-51 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideServiceImpl.java:104-109 — there are 3 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 3 sites; resolving a subset leaves the remainder to drift apart.
Duplicated block (6 lines × 3) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassOpenIdsMessageGsonAdapter.java:56 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassOpenIdsMessageGsonAdapter.java:56-61 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassPreviewMessageGsonAdapter.java:41-46 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassTagMessageGsonAdapter.java:61-66 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassOpenIdsMessageGsonAdapter.java` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassTagMessageGsonAdapter.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 61 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: the declarations holding them bind `message` to `WxMpMassOpenIdsMessage` in one and `WxMpMassTagMessage` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (6 lines × 3) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:303 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:303-308 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:288-293 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ProfitSharingServiceImpl.java:253-258 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from all 3 call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:303` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (6 lines × 3) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaIntracityServiceImpl.java:33 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaIntracityServiceImpl.java:33-38 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaOpenApiServiceImpl.java:70-75 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaSecurityServiceImpl.java:107-112 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from all 3 call sites, so a change lands once.

D4 · Code Duplication · Duplicated block (6 lines × 4) · ×9

Duplicated block (6 lines × 4) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java:80 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java:80-85 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceHttpClientImpl.java:75-80 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceHttpClientImpl.java:71-76 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpClientImpl.java:80-85 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpClientImpl.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 61 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java:80` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (6 lines × 4) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java:77 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java:77-82 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceHttpComponentsImpl.java:73-78 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceHttpComponentsImpl.java:69-74 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpComponentsImpl.java:77-82 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 57 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java:77` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (6 lines × 4) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCloudServiceImpl.java:281 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCloudServiceImpl.java:281-286 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:646-651 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1176-1182 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1194-1200 — there are 4 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 4 sites; resolving a subset leaves the remainder to drift apart.
Duplicated block (6 lines × 4) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideBuyerServiceImpl.java:74 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideBuyerServiceImpl.java:74-79 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideBuyerServiceImpl.java:89-94 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideMassedJobServiceImpl.java:66-71 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideMaterialServiceImpl.java:32-37 — there are 4 copies across 3 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 4 sites; resolving a subset leaves the remainder to drift apart. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideMassedJobServiceImpl.java:72` calls `put` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpGuideBuyerServiceImpl.java:96` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (6 lines × 4) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:161 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:161-167 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:230-235 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:304-310 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:381-387 — all 4 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:161` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (6 lines × 4) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:981 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:981-986 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:998-1003 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:1398-1403 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:1424-1429 — all 4 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Note first that the copies are not typed on the same thing: the declarations holding them bind `request` to `WxPayUnifiedOrderV3Request` in one and `WxPayUnifiedOrderV3GlobalRequest` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (6 lines × 4) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelGiftServiceImpl.java:76 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelGiftServiceImpl.java:76-81 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductStockServiceImpl.java:34-39 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreGiftServiceImpl.java:76-81 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreProductStockServiceImpl.java:34-39 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 4 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 4 times. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `JsonUtils` names `com.binarywang.wxjava.store.util.JsonUtils` in one and `me.chanjar.weixin.channel.util.JsonUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (6 lines × 4) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/WxMaRunStepInfo.java:32 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/WxMaRunStepInfo.java:32-37 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/WxMaExpressAccount.java:97-102 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/WxMaExpressDelivery.java:65-70 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/result/WxMaExpressOrderInfoResult.java:64-69 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 4 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 4 times. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (6 lines × 4) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BrandMerchantTransferServiceImpl.java:56 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BrandMerchantTransferServiceImpl.java:56-61 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BrandMerchantTransferServiceImpl.java:80-85 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MerchantTransferServiceImpl.java:65-70 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MerchantTransferServiceImpl.java:92-97 — there are 4 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 4 sites; resolving a subset leaves the remainder to drift apart. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: the declarations holding them bind `request` to `BrandWxDetailsQueryRequest` in one and `BrandMerchantDetailsQueryRequest` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (5 lines × 4) · ×9

Duplicated block (5 lines × 4) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java:81 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java:81-85 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceOkHttpImpl.java:73-77 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceOkHttpImpl.java:72-76 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceOkHttpImpl.java:81-85 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceOkHttpImpl.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 50 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java:81` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (5 lines × 4) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:198 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:198-202 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/message/WxMaMessageRouter.java:181-185 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMessageRouter.java:325-329 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouter.java:208-212 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouter.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 71 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:198` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: the declarations holding them bind `wxMessage` to `WxChannelMessage` in one and `WxMaMessage` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMessageRouter.java:323` calls `trimToEmpty`, `getEventKey` and `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:196` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (5 lines × 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:183 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:183-187 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:215-219 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:826-830 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java:293-297 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 32 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:833` calls `addProperty`, `getShowCoverPic` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:190` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (5 lines × 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpLinkedCorpServiceImpl.java:42 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpLinkedCorpServiceImpl.java:42-46 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpLinkedCorpServiceImpl.java:56-60 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpLinkedCorpServiceImpl.java:70-74 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpLinkedCorpServiceImpl.java:84-88 — all 4 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpLinkedCorpServiceImpl.java:42` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (5 lines × 4) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:163 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:163-167 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:234-238 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:292-296 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopSpuServiceImpl.java:61-65 — there are 4 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 4 sites; resolving a subset leaves the remainder to drift apart. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:163` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: the declarations holding them bind `outProductId` to `String` in one and `Long` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (5 lines × 4) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeBytesRequestExecutor.java:59 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeBytesRequestExecutor.java:59-63 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeFileRequestExecutor.java:65-69 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsQrcodeBytesRequestExecutor.java:59-63 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsQrcodeFileRequestExecutor.java:66-70 — before extracting anything, compare `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeBytesRequestExecutor.java` and `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeFileRequestExecutor.java` as WHOLE FILES: 82% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeBytesRequestExecutor.java:59` it runs out through the closing brace of the declaration holding it and carries on into the declaration that follows — the window is the tail of one member plus the head of the next, so no call can be substituted for those exact lines, and the smallest declaration that contains all of them is the type they sit in. The repeated unit is the member each site sits in: where those members' bodies are the same, move one whole member to the shared location and have the others delegate to it; where the copies are a run of near-identical overloads or wrappers that differ only in their signatures, the repetition IS the run — a one-line delegation has no helper inside it to lift — so generate the run from the set it enumerates, or accept it and keep each member's own documentation with it. Note first that the copies are not typed on the same thing: `ContentType` names `org.apache.hc.core5.http.ContentType` in one and `org.apache.http.entity.ContentType` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsQrcodeBytesRequestExecutor.java:67` calls `ClientProtocolException`, `getMessage` and `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeBytesRequestExecutor.java:66` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (5 lines × 4) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductServiceImpl.java:128 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductServiceImpl.java:128-132 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductServiceImpl.java:142-146 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreProductServiceImpl.java:128-132 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreProductServiceImpl.java:142-146 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductServiceImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreProductServiceImpl.java` as WHOLE FILES: this scan already matched 11 separate duplicated blocks between them, totalling at least 63 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `JsonUtils` names `com.binarywang.wxjava.store.util.JsonUtils` in one and `me.chanjar.weixin.channel.util.JsonUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (5 lines × 4) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductServiceImpl.java:135 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductServiceImpl.java:135-139 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductServiceImpl.java:149-153 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreProductServiceImpl.java:135-139 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreProductServiceImpl.java:149-153 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelProductServiceImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreProductServiceImpl.java` as WHOLE FILES: this scan already matched 11 separate duplicated blocks between them, totalling at least 63 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `JsonUtils` names `com.binarywang.wxjava.store.util.JsonUtils` in one and `me.chanjar.weixin.channel.util.JsonUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (5 lines × 4) spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/WxChannelInRedisTemplateConfigStorageConfiguration.java:35 — spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/WxChannelInRedisTemplateConfigStorageConfiguration.java:35-39 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/WxMaInRedisTemplateConfigStorageConfiguration.java:35-39 | spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/config/storage/WxMpInRedisTemplateConfigStorageConfiguration.java:41-45 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/WxStoreInRedisTemplateConfigStorageConfiguration.java:35-39 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 4 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 4 times. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D17 · Explicit Debt · TodoComment · ×8

TodoComment weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImplTest.java:648 — //TODO — source code is not a task system: move the work to your tracker and leave a reference instead (e.g. `// REF: #123`), so the task is planned where tasks live and the ticket links back to the code.
TodoComment weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImplTest.java:701 — //TODO — source code is not a task system: move the work to your tracker and leave a reference instead (e.g. `// REF: #123`), so the task is planned where tasks live and the ticket links back to the code.
TodoComment weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImplTest.java:706 — //TODO — source code is not a task system: move the work to your tracker and leave a reference instead (e.g. `// REF: #123`), so the task is planned where tasks live and the ticket links back to the code.
TodoComment weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImplTest.java:711 — //TODO — source code is not a task system: move the work to your tracker and leave a reference instead (e.g. `// REF: #123`), so the task is planned where tasks live and the ticket links back to the code.
TodoComment weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/api/impl/WxMaSubscribeServiceImplTest.java:80 — // TODO 待完善补充 — source code is not a task system: move the work to your tracker and leave a reference instead (e.g. `// REF: #123`), so the task is planned where tasks live and the ticket links back to the code.
TodoComment weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaPrivacyServiceImpl.java:45 — // TODO 应实现通过InputStream上传的功能，一下代码暂时无法正常运行 — source code is not a task system: move the work to your tracker and leave a reference instead (e.g. `// REF: #123`), so the task is planned where tasks live and the ticket links back to the code.
TodoComment weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:389 — //TODO 这里考虑使用新的适用于V3的异常 — source code is not a task system: move the work to your tracker and leave a reference instead (e.g. `// REF: #123`), so the task is planned where tasks live and the ticket links back to the code.
TodoComment weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:412 — //TODO 这里考虑使用新的适用于V3的异常 — source code is not a task system: move the work to your tracker and leave a reference instead (e.g. `// REF: #123`), so the task is planned where tasks live and the ticket links back to the code.

D29 · Static Analysis (SAST) · REDACTED

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D3 · God Classes · FileTooLong · ×7

FileTooLong: error/WxOpenErrorMsgEnum.java weixin-java-common/src/main/java/me/chanjar/weixin/common/error/WxOpenErrorMsgEnum.java — FileTooLong — 1849 significant lines (blank, comment-only and punctuation-only lines excluded), about 100% of them inside a single declaration: WxOpenErrorMsgEnum (18-9207). The bar is 500 significant lines; this is 1349 over it, 3.70× the bar. Moving the declarations that sit BESIDE it into sibling files will not shorten this file. Extract from INSIDE that declaration instead: lift each cohesive group of its body — the parts that share the same inputs and are named together — into its own unit in a sibling file, and have the original call them.
FileTooLong: impl/BaseWxPayServiceImpl.java weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java — FileTooLong — 1118 significant lines (blank, comment-only and punctuation-only lines excluded), about 95% of them inside a single declaration: BaseWxPayServiceImpl (64-1641). The bar is 500 significant lines; this is 618 over it, 2.24× the bar. Moving the declarations that sit BESIDE it into sibling files will not shorten this file. Extract from INSIDE that declaration instead: lift each cohesive group of its body — the parts that share the same inputs and are named together — into its own unit in a sibling file, and have the original call them.
FileTooLong: impl/WxOpenComponentServiceImpl.java weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java — FileTooLong — 992 significant lines (blank, comment-only and punctuation-only lines excluded), about 95% of them inside a single declaration: WxOpenComponentServiceImpl (56-1392). The bar is 500 significant lines; this is 492 over it, 1.98× the bar. Moving the declarations that sit BESIDE it into sibling files will not shorten this file. Extract from INSIDE that declaration instead: lift each cohesive group of its body — the parts that share the same inputs and are named together — into its own unit in a sibling file, and have the original call them.
FileTooLong: impl/BaseWxMaServiceImpl.java weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java — FileTooLong — 760 significant lines (blank, comment-only and punctuation-only lines excluded), about 93% of them inside a single declaration: BaseWxMaServiceImpl (58-1111). The bar is 500 significant lines; this is 260 over it, 1.52× the bar. Moving the declarations that sit BESIDE it into sibling files will not shorten this file. Extract from INSIDE that declaration instead: lift each cohesive group of its body — the parts that share the same inputs and are named together — into its own unit in a sibling file, and have the original call them.
FileTooLong: impl/WxCpExternalContactServiceImpl.java weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java — FileTooLong — 664 significant lines (blank, comment-only and punctuation-only lines excluded), about 95% of them inside a single declaration: WxCpExternalContactServiceImpl (44-919). The bar is 500 significant lines; this is 164 over it, 1.33× the bar. Moving the declarations that sit BESIDE it into sibling files will not shorten this file. Extract from INSIDE that declaration instead: lift each cohesive group of its body — the parts that share the same inputs and are named together — into its own unit in a sibling file, and have the original call them.
FileTooLong: msgaudit/WxCpChatModel.java weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/msgaudit/WxCpChatModel.java — FileTooLong — 520 significant lines (blank, comment-only and punctuation-only lines excluded), about 98% of them inside a single declaration: WxCpChatModel (19-1378). The bar is 500 significant lines; this is 20 over it, 1.04× the bar. Moving the declarations that sit BESIDE it into sibling files will not shorten this file. Extract from INSIDE that declaration instead: lift each cohesive group of its body — the parts that share the same inputs and are named together — into its own unit in a sibling file, and have the original call them.
FileTooLong: constant/WxMaApiUrlConstants.java weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/constant/WxMaApiUrlConstants.java — FileTooLong — 509 significant lines (blank, comment-only and punctuation-only lines excluded), about 99% of them inside a single declaration: WxMaApiUrlConstants (11-1058). The bar is 500 significant lines; this is 9 over it, 1.02× the bar. Moving the declarations that sit BESIDE it into sibling files will not shorten this file. Extract from INSIDE that declaration instead: lift each cohesive group of its body — the parts that share the same inputs and are named together — into its own unit in a sibling file, and have the original call them.

D4 · Code Duplication · Duplicated block (17 lines × 2) · ×7

Duplicated block (17 lines × 2) solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/storage/AbstractWxOpenConfigStorageConfiguration.java:14 — solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/storage/AbstractWxOpenConfigStorageConfiguration.java:14-30 | spring-boot-starters/wx-java-open-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/config/storage/AbstractWxOpenConfigStorageConfiguration.java:17-33 — before extracting anything, compare `solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/storage/AbstractWxOpenConfigStorageConfiguration.java` and `spring-boot-starters/wx-java-open-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/config/storage/AbstractWxOpenConfigStorageConfiguration.java` as WHOLE FILES: 84% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `WxOpenProperties` names `com.binarywang.solon.wxjava.open.properties.WxOpenProperties` in one and `com.binarywang.spring.starter.wxjava.open.properties.WxOpenProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (17 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java:85 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java:85-101 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreCategoryServiceImpl.java:85-101 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCategoryServiceImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreCategoryServiceImpl.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 67 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `AuditApplyResponse` names `com.binarywang.wxjava.store.bean.audit.AuditApplyResponse` in one and `me.chanjar.weixin.channel.bean.audit.AuditApplyResponse` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (17 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/coupon/CouponReceiveMessage.java:45 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/coupon/CouponReceiveMessage.java:45-61 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/coupon/CouponReceiveMessage.java:43-59 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/coupon/CouponReceiveMessage.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/coupon/CouponReceiveMessage.java` as WHOLE FILES: 93% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (17 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/order/OrderStatusMessage.java:39 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/order/OrderStatusMessage.java:39-55 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/order/OrderStatusMessage.java:37-53 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/order/OrderStatusMessage.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/order/OrderStatusMessage.java` as WHOLE FILES: 90% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 2 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (17 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:515 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:515-531 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java:251-267 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java` as WHOLE FILES: this scan already matched 8 separate duplicated blocks between them, totalling at least 76 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:515` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:533` calls `addProperty`, `getThumbMediaId` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java:269` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (17 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/BaseWxCpCgServiceImpl.java:217 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/BaseWxCpCgServiceImpl.java:217-233 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:461-477 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/BaseWxCpCgServiceImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 70 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/BaseWxCpCgServiceImpl.java:217` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (17 lines × 2) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:207 — weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:207-223 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:260-276 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:207` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.

D4 · Code Duplication · Duplicated block (8 lines × 4) · ×7

Duplicated block (8 lines × 4) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:209 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:209-216 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java:411-418 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java:241-248 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreServiceImpl.java:200-207 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 4 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 4 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:209` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (8 lines × 4) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ChannelMediaDownloadRequestExecutor.java:97 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ChannelMediaDownloadRequestExecutor.java:97-104 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreMediaDownloadRequestExecutor.java:64-71 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreMediaDownloadRequestExecutor.java:66-73 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/OkHttpStoreMediaDownloadRequestExecutor.java:41-48 — before extracting anything, compare `weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreMediaDownloadRequestExecutor.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreMediaDownloadRequestExecutor.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 82 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place.
Duplicated block (8 lines × 4) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java:62 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java:62-69 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaDownloadRequestExecutor.java:64-71 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreMediaDownloadRequestExecutor.java:60-67 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreMediaDownloadRequestExecutor.java:62-69 — before extracting anything, compare `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaDownloadRequestExecutor.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 57 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaDownloadRequestExecutor.java:75` calls `ClientProtocolException`, `getMessage` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java:72` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (8 lines × 4) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java:35 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java:35-42 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeHttpComponentsRequestExecutor.java:37-44 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeJoddHttpRequestExecutor.java:34-41 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeOkhttpRequestExecutor.java:38-45 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeHttpComponentsRequestExecutor.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 37 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeOkhttpRequestExecutor.java:36` calls `debug` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java:34` does not — after which the two agree again for 4 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (8 lines × 4) weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeApacheHttpRequestExecutor.java:37 — weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeApacheHttpRequestExecutor.java:37-44 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeHttpComponentsRequestExecutor.java:35-42 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeJoddHttpRequestExecutor.java:35-42 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeOkhttpRequestExecutor.java:32-39 — before extracting anything, compare `weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeApacheHttpRequestExecutor.java` and `weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeHttpComponentsRequestExecutor.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 44 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place.
Duplicated block (8 lines × 4) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:224 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:224-231 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:269-276 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:221-228 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:266-273 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 21 separate duplicated blocks between them, totalling at least 247 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:224` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (8 lines × 4) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:379 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:379-386 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:392-399 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:356-363 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:369-376 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 21 separate duplicated blocks between them, totalling at least 247 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:379` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.

D4 · Code Duplication · Duplicated block (8 lines × 3) · ×7

Duplicated block (8 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:127 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:127-134 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:164-171 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:504-511 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 32 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:127` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (8 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:179 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:179-186 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:525-532 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java:261-268 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java` as WHOLE FILES: this scan already matched 11 separate duplicated blocks between them, totalling at least 118 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:179` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:533` calls `addProperty`, `getThumbMediaId` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:187` does not — after which the two agree again for 4 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (8 lines × 3) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadHttpComponentsRequestExecutor.java:41 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadHttpComponentsRequestExecutor.java:41-48 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/voice/VoiceUploadApacheHttpRequestExecutor.java:47-54 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/voice/VoiceUploadHttpComponentsRequestExecutor.java:40-47 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadHttpComponentsRequestExecutor.java` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/voice/VoiceUploadHttpComponentsRequestExecutor.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 35 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadHttpComponentsRequestExecutor.java:41` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `Utf8ResponseHandler` names `me.chanjar.weixin.common.util.http.apache.Utf8ResponseHandler` in one and `me.chanjar.weixin.common.util.http.hc.Utf8ResponseHandler` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (8 lines × 3) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxPayFacepayRequest.java:182 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxPayFacepayRequest.java:182-189 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxPayMicropayRequest.java:264-271 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxWithholdRequest.java:182-189 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from all 3 call sites, so a change lands once. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxPayMicropayRequest.java:263` calls `put` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxWithholdRequest.java:181` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (8 lines × 3) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ProfitSharingServiceImpl.java:39 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ProfitSharingServiceImpl.java:39-46 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ProfitSharingServiceImpl.java:50-57 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ProfitSharingServiceImpl.java:69-76 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: the declarations holding them bind `request` to `ProfitSharingRequest` in one and `ProfitSharingUnfreezeRequest` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (8 lines × 3) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayOrderNotifyResult.java:319 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayOrderNotifyResult.java:319-326 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxSignStatusNotifyResult.java:87-94 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxWithholdNotifyResult.java:160-167 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayOrderNotifyResult.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxWithholdNotifyResult.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 34 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place.
Duplicated block (8 lines × 3) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:128 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:128-135 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:279-286 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:354-361 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:277` calls `setRefundTime`, `trim`, `setRefundSuccessTime` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:127` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (7 lines × 4) · ×7

Duplicated block (7 lines × 4) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java:39 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java:39-45 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelMediaDownloadRequestExecutor.java:41-47 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreMediaDownloadRequestExecutor.java:47-53 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreMediaDownloadRequestExecutor.java:49-55 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java` and `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelMediaDownloadRequestExecutor.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 49 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java:39` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `ContentType` names `org.apache.hc.core5.http.ContentType` in one and `org.apache.http.entity.ContentType` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (7 lines × 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:440 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:440-446 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/BaseWxCpCgServiceImpl.java:242-248 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:486-492 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java:296-302 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 4 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 4 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:440` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (7 lines × 4) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCloudServiceImpl.java:60 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCloudServiceImpl.java:60-66 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCloudServiceImpl.java:84-90 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCloudServiceImpl.java:115-121 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCloudServiceImpl.java:226-232 — all 4 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited.
Duplicated block (7 lines × 4) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java:55 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java:55-61 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelMediaDownloadRequestExecutor.java:59-65 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreMediaDownloadRequestExecutor.java:78-84 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreMediaDownloadRequestExecutor.java:82-88 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java` and `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelMediaDownloadRequestExecutor.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 49 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `CloseableHttpResponse` names `org.apache.hc.client5.http.impl.classic.CloseableHttpResponse` in one and `org.apache.http.client.methods.CloseableHttpResponse` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (7 lines × 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpXmlMessage.java:673 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpXmlMessage.java:673-680 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/WxMaMessage.java:623-630 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/message/WxMpXmlMessage.java:941-947 | weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/message/WxOpenXmlMessage.java:344-351 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 4 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 4 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpXmlMessage.java:673` it runs out through the closing brace of the declaration holding it and carries on into the declaration that follows — the window is the tail of one member plus the head of the next, so no call can be substituted for those exact lines, and the smallest declaration that contains all of them is the type they sit in. The repeated unit is the member each site sits in: where those members' bodies are the same, move one whole member to the shared location and have the others delegate to it; where the copies are a run of near-identical overloads or wrappers that differ only in their signatures, the repetition IS the run — a one-line delegation has no helper inside it to lift — so generate the run from the set it enumerates, or accept it and keep each member's own documentation with it.
Duplicated block (7 lines × 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouterRule.java:187 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouterRule.java:187-193 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/message/WxCpTpMessageRouterRule.java:151-157 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/message/WxMaMessageRouterRule.java:132-138 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMessageRouterRule.java:183-189 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 4 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 4 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouterRule.java:187` it runs out through the closing brace of the declaration holding it and carries on into the declaration that follows — the window is the tail of one member plus the head of the next, so no call can be substituted for those exact lines, and the smallest declaration that contains all of them is the type they sit in. The repeated unit is the member each site sits in: where those members' bodies are the same, move one whole member to the shared location and have the others delegate to it; where the copies are a run of near-identical overloads or wrappers that differ only in their signatures, the repetition IS the run — a one-line delegation has no helper inside it to lift — so generate the run from the set it enumerates, or accept it and keep each member's own documentation with it. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: the declarations holding them bind `interceptor` to `WxCpMessageInterceptor` in one and `WxCpTpMessageInterceptor` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (7 lines × 4) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxStoreHomePageServiceImpl.java:96 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxStoreHomePageServiceImpl.java:96-102 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxStoreHomePageServiceImpl.java:105-111 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreHomePageServiceImpl.java:96-102 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreHomePageServiceImpl.java:105-111 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxStoreHomePageServiceImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreHomePageServiceImpl.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 32 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `ResponseUtils` names `com.binarywang.wxjava.store.util.ResponseUtils` in one and `me.chanjar.weixin.channel.util.ResponseUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (7 lines × 3) · ×7

Duplicated block (7 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpDepartmentServiceImpl.java:65 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpDepartmentServiceImpl.java:65-72 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpDepartmentServiceImpl.java:81-88 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpDepartmentServiceImpl.java:54-60 — there are 3 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 3 sites; resolving a subset leaves the remainder to drift apart. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpDepartmentServiceImpl.java:65` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (7 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:591 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:591-597 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:607-613 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:623-629 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited.
Duplicated block (7 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:154 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:154-160 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:185-191 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java:267-273 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 32 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:154` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (7 lines × 3) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/WxMaSubscribeMessage.java:135 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/WxMaSubscribeMessage.java:135-141 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/WxMaSubscribeMessage.java:144-150 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/WxMaSubscribeMessage.java:153-159 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/WxMaSubscribeMessage.java:135` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (7 lines × 3) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java:46 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java:46-52 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeApacheHttpRequestExecutor.java:48-54 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeHttpComponentsRequestExecutor.java:46-52 — before extracting anything, compare `weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeApacheHttpRequestExecutor.java` and `weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeHttpComponentsRequestExecutor.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 44 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java:46` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `CloseableHttpResponse` names `org.apache.hc.client5.http.impl.classic.CloseableHttpResponse` in one and `org.apache.http.client.methods.CloseableHttpResponse` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (7 lines × 3) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayOrderNotifyResult.java:371 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayOrderNotifyResult.java:371-377 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxWithholdNotifyResult.java:207-213 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxWithholdOrderQueryResult.java:170-176 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayOrderNotifyResult.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxWithholdNotifyResult.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 34 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayOrderNotifyResult.java:380` calls `readXmlString` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxWithholdNotifyResult.java:217` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (7 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouterRule.java:212 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouterRule.java:212-218 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/message/WxCpTpMessageRouterRule.java:176-182 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/message/WxMaMessageRouterRule.java:150-156 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 3 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 3 times. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: the declarations holding them bind `handler` to `WxCpMessageHandler` in one and `WxCpTpMessageHandler` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D6 · Cohesion (LCOM4) · Low cohesion · ×7

Low cohesion: BaseWxChannelServiceImpl (LCOM4 20) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:35 — BaseWxChannelServiceImpl's methods fall into 20 groups that share no field and call none of each other, against a bar of more than 3 for this run (LCOM4, configurable — your repository's bar is the one quoted here). Each group is a set of methods reachable from one another through shared fields or direct calls, so 20 groups means the type has that many internally-connected clusters with nothing tying them together. Types whose shape makes a high count expected — and which would otherwise dominate this list — are excluded before this row is raised, so this is a genuine split candidate rather than a metric reading. It is still a shape, not a defect: confirm the groups match responsibilities you can name before splitting.
Low cohesion: BaseWxStoreServiceImpl (LCOM4 11) weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreServiceImpl.java:35 — BaseWxStoreServiceImpl's methods fall into 11 groups that share no field and call none of each other, against a bar of more than 3 for this run (LCOM4, configurable — your repository's bar is the one quoted here). Each group is a set of methods reachable from one another through shared fields or direct calls, so 11 groups means the type has that many internally-connected clusters with nothing tying them together. Types whose shape makes a high count expected — and which would otherwise dominate this list — are excluded before this row is raised, so this is a genuine split candidate rather than a metric reading. It is still a shape, not a defect: confirm the groups match responsibilities you can name before splitting.
Low cohesion: WxMaMessageRouterRule (LCOM4 5) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/message/WxMaMessageRouterRule.java:15 — WxMaMessageRouterRule's methods fall into 5 groups that share no field and call none of each other, against a bar of more than 3 for this run (LCOM4, configurable — your repository's bar is the one quoted here). Each group is a set of methods reachable from one another through shared fields or direct calls, so 5 groups means the type has that many internally-connected clusters with nothing tying them together. Types whose shape makes a high count expected — and which would otherwise dominate this list — are excluded before this row is raised, so this is a genuine split candidate rather than a metric reading. It is still a shape, not a defect: confirm the groups match responsibilities you can name before splitting.
Low cohesion: WxMpMessageRouterRule (LCOM4 4) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMessageRouterRule.java:16 — WxMpMessageRouterRule's methods fall into 4 groups that share no field and call none of each other, against a bar of more than 3 for this run (LCOM4, configurable — your repository's bar is the one quoted here). Each group is a set of methods reachable from one another through shared fields or direct calls, so 4 groups means the type has that many internally-connected clusters with nothing tying them together. Types whose shape makes a high count expected — and which would otherwise dominate this list — are excluded before this row is raised, so this is a genuine split candidate rather than a metric reading. It is still a shape, not a defect: confirm the groups match responsibilities you can name before splitting.
Low cohesion: WxCpDocSmartSheetResult (LCOM4 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocSmartSheetResult.java:15 — WxCpDocSmartSheetResult's methods fall into 4 groups that share no field and call none of each other, against a bar of more than 3 for this run (LCOM4, configurable — your repository's bar is the one quoted here). Each group is a set of methods reachable from one another through shared fields or direct calls, so 4 groups means the type has that many internally-connected clusters with nothing tying them together. Types whose shape makes a high count expected — and which would otherwise dominate this list — are excluded before this row is raised, so this is a genuine split candidate rather than a metric reading. It is still a shape, not a defect: confirm the groups match responsibilities you can name before splitting.
Low cohesion: WxCpMessageRouterRule (LCOM4 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouterRule.java:21 — WxCpMessageRouterRule's methods fall into 4 groups that share no field and call none of each other, against a bar of more than 3 for this run (LCOM4, configurable — your repository's bar is the one quoted here). Each group is a set of methods reachable from one another through shared fields or direct calls, so 4 groups means the type has that many internally-connected clusters with nothing tying them together. Types whose shape makes a high count expected — and which would otherwise dominate this list — are excluded before this row is raised, so this is a genuine split candidate rather than a metric reading. It is still a shape, not a defect: confirm the groups match responsibilities you can name before splitting.
Low cohesion: WxCpTpMessageRouterRule (LCOM4 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/message/WxCpTpMessageRouterRule.java:21 — WxCpTpMessageRouterRule's methods fall into 4 groups that share no field and call none of each other, against a bar of more than 3 for this run (LCOM4, configurable — your repository's bar is the one quoted here). Each group is a set of methods reachable from one another through shared fields or direct calls, so 4 groups means the type has that many internally-connected clusters with nothing tying them together. Types whose shape makes a high count expected — and which would otherwise dominate this list — are excluded before this row is raised, so this is a genuine split candidate rather than a metric reading. It is still a shape, not a defect: confirm the groups match responsibilities you can name before splitting.

D4 · Code Duplication · Duplicated block (21 lines × 2) · ×6

Duplicated block (21 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:131 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:131-151 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:128-148 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 21 separate duplicated blocks between them, totalling at least 247 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:131` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (21 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/v3/WechatPayUploadHttpPost.java:89 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/v3/WechatPayUploadHttpPost.java:89-109 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/v3/WechatPayUploadHttpPost.java:117-137 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (21 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/after/AfterSaleRejectParam.java:40 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/after/AfterSaleRejectParam.java:40-60 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/after/AfterSaleRejectParam.java:38-58 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/after/AfterSaleRejectParam.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/after/AfterSaleRejectParam.java` as WHOLE FILES: 97% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place.
Duplicated block (21 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/AccountType.java:22 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/AccountType.java:22-42 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/enums/AccountType.java:22-42 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/AccountType.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/enums/AccountType.java` as WHOLE FILES: 85% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (21 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/DeliveryType.java:21 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/DeliveryType.java:21-41 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/enums/DeliveryType.java:21-41 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/DeliveryType.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/enums/DeliveryType.java` as WHOLE FILES: 96% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (21 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/QrCheckStatus.java:25 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/QrCheckStatus.java:25-45 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/enums/QrCheckStatus.java:25-45 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/QrCheckStatus.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/enums/QrCheckStatus.java` as WHOLE FILES: 96% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (16 lines × 2) · ×6

Duplicated block (16 lines × 2) solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java:118 — solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java:118-133 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/AbstractWxMpConfiguration.java:180-195 — before extracting anything, compare `solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java` and `spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/AbstractWxMpConfiguration.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 81 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `WxMpSingleProperties` names `com.binarywang.solon.wxjava.mp_multi.properties.WxMpSingleProperties` in one and `com.binarywang.spring.starter.wxjava.mp.properties.WxMpSingleProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (16 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTagServiceImpl.java:114 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTagServiceImpl.java:114-129 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpTagServiceImpl.java:111-126 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTagServiceImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpTagServiceImpl.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 40 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (16 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:162 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:162-177 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:234-249 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpAgentWorkBench.java:162` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (16 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java:50 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java:50-65 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceHttpComponentsImpl.java:49-64 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 47 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java:50` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `HttpPost` names `org.apache.hc.client5.http.classic.methods.HttpPost` in one and `org.apache.http.client.methods.HttpPost` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (16 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:448 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:448-463 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java:244-259 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java` and `weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 142 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:448` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java:241` calls `getError`, `getErrorCode` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:446` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (16 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:75 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:75-90 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:101-116 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:75` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (12 lines × 3) · ×6

Duplicated block (12 lines × 3) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaUploadRequestExecutor.java:31 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaUploadRequestExecutor.java:31-42 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMinishopMediaUploadRequestExecutor.java:33-44 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/JoddHttpUploadAuthMaterialRequestExecutor.java:29-40 — before extracting anything, compare `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaUploadRequestExecutor.java` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMinishopMediaUploadRequestExecutor.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 30 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaUploadRequestExecutor.java:31` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMinishopMediaUploadRequestExecutor.java:47` calls `info` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaUploadRequestExecutor.java:45` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (12 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:174 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:174-185 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:196-207 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:382-393 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:209` calls `addProperty` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:187` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (12 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:51 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:51-62 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:88-99 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:127-138 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited.
Duplicated block (12 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java:105 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java:105-116 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/message/WxCpTpMessageRouter.java:111-122 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/message/WxMaMessageRouter.java:77-88 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/message/WxCpTpMessageRouter.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 44 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (12 lines × 3) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayOrderNotifyResult.java:389 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayOrderNotifyResult.java:389-400 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxWithholdNotifyResult.java:224-235 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxWithholdOrderQueryResult.java:147-158 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayOrderNotifyResult.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxWithholdNotifyResult.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 34 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (12 lines × 3) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:228 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:228-239 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:244-255 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:271-282 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:228` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.

D4 · Code Duplication · Duplicated block (9 lines × 4) · ×6

Duplicated block (9 lines × 4) weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorJoddHttpImpl.java:53 — weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorJoddHttpImpl.java:53-61 | weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorOkHttpImpl.java:51-59 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorJoddHttpImpl.java:61-69 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorOkHttpImpl.java:56-64 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 4 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 4 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorJoddHttpImpl.java:53` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note first that the copies are not typed on the same thing: the declarations holding them bind `param` to `CommonUploadParam` in one and `CommonUploadMultiParam` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (9 lines × 4) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaInputStreamUploadRequestExecutor.java:45 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaInputStreamUploadRequestExecutor.java:45-53 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaUploadRequestExecutor.java:41-49 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaInputStreamUploadRequestExecutor.java:45-53 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaUploadRequestExecutor.java:44-52 — before extracting anything, compare `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaInputStreamUploadRequestExecutor.java` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaUploadRequestExecutor.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 33 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaInputStreamUploadRequestExecutor.java:45` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (9 lines × 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:166 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:166-174 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:273-281 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java:279-287 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpKefuMessageGsonAdapter.java:57-65 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 41 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:166` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (9 lines × 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:265 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:265-273 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:189-197 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:536-544 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java:271-279 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java` as WHOLE FILES: this scan already matched 8 separate duplicated blocks between them, totalling at least 191 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:265` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:533` calls `addProperty`, `getThumbMediaId` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:186` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (9 lines × 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java:614 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java:614-622 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java:651-659 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImpl.java:590-598 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImpl.java:624-632 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImpl.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 52 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java:614` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (9 lines × 4) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/freight/AllConditionFreeDetail.java:1 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/freight/AllConditionFreeDetail.java:1-33 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/freight/AllFreightCalcMethod.java:24-32 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/freight/AllConditionFreeDetail.java:1-31 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/freight/AllFreightCalcMethod.java:22-30 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/freight/AllConditionFreeDetail.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/freight/AllConditionFreeDetail.java` as WHOLE FILES: 96% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/freight/AllConditionFreeDetail.java:1` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Members sharing a duplicated core (5 members, 50+ identical tokens) · ×5

Members sharing a duplicated core (5 members, 50+ identical tokens) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:181 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:181-205 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceOkHttpImpl.java:100-124 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceOkHttpImpl.java:24-48 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceOkHttpImpl.java:41-66 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceOkHttpImpl.java:73-94 — These 5 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 5 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 5 times.
Members sharing a duplicated core (5 members, 50+ identical tokens) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:78 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:78-87 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:90-102 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:221-231 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:272-281 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:389-399 — These 5 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 5 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 5 times.
Members sharing a duplicated core (5 members, 50+ identical tokens) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:90 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:90-167 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:172-235 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:240-310 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:315-387 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:1270-1330 — These 5 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 5 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 5 times.
Members sharing a duplicated core (5 members, 50+ identical tokens) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/example/BusinessOperationTransferExample.java:43 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/example/BusinessOperationTransferExample.java:43-77 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/example/NewTransferApiExample.java:38-69 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/example/NewTransferApiExample.java:74-90 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/example/NewTransferApiExample.java:223-255 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/example/NewTransferApiExample.java:260-287 — These 5 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 5 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 5 times.
Members sharing a duplicated core (5 members, 50+ identical tokens) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ComplaintServiceImpl.java:124 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ComplaintServiceImpl.java:124-137 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:433-445 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingMediaServiceImpl.java:26-38 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MerchantMediaServiceImpl.java:26-39 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MerchantMediaServiceImpl.java:62-75 — These 5 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 5 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 5 times.

D4 · Code Duplication · Duplicated block (22 lines × 2) · ×5

Duplicated block (22 lines × 2) solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:33 — solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:33-54 | spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpConfiguration.java:36-57 — before extracting anything, compare `solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java` and `spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpConfiguration.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 111 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:33` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `WxCpMultiProperties` names `com.binarywang.solon.wxjava.cp_multi.properties.WxCpMultiProperties` in one and `com.binarywang.spring.starter.wxjava.cp.properties.WxCpMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (22 lines × 2) solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/WxMaServiceAutoConfiguration.java:36 — solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/WxMaServiceAutoConfiguration.java:36-57 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/WxMaServiceAutoConfiguration.java:38-59 — before extracting anything, compare `solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/WxMaServiceAutoConfiguration.java` and `spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/WxMaServiceAutoConfiguration.java` as WHOLE FILES: 84% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `HttpClientType` names `com.binarywang.solon.wxjava.miniapp.enums.HttpClientType` in one and `com.binarywang.spring.starter.wxjava.miniapp.enums.HttpClientType` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (22 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:205 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:205-226 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:202-223 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 21 separate duplicated blocks between them, totalling at least 247 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:205` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (22 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/AfterSalesReason.java:41 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/AfterSalesReason.java:41-62 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/enums/AfterSalesReason.java:41-62 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/AfterSalesReason.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/enums/AfterSalesReason.java` as WHOLE FILES: 91% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (22 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/WithdrawStatus.java:29 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/WithdrawStatus.java:29-50 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/enums/WithdrawStatus.java:29-50 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/WithdrawStatus.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/enums/WithdrawStatus.java` as WHOLE FILES: 88% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (13 lines × 3) · ×5

Duplicated block (13 lines × 3) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:74 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:74-86 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMessageRouter.java:111-123 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouter.java:80-92 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouter.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 71 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (13 lines × 3) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:194 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:194-206 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/message/WxMaMessageRouter.java:177-189 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouter.java:204-216 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouter.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 71 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: the declarations holding them bind `wxMessage` to `WxChannelMessage` in one and `WxMaMessage` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (13 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:57 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:57-69 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:100-112 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:145-157 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited.
Duplicated block (13 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:58 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:58-70 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:101-113 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:146-158 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited.
Duplicated block (13 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceImpl.java:50 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceImpl.java:50-62 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceImpl.java:93-105 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceImpl.java:136-148 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceImpl.java:50` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (7 lines × 6) · ×5

Duplicated block (7 lines × 6) solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:40 — solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:40-46 | solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/WxMaInRedissonConfigStorageConfiguration.java:39-45 | solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/WxStoreInRedissonConfigStorageConfiguration.java:40-46 | spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:40-46 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/WxMaInRedissonConfigStorageConfiguration.java:39-45 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/WxStoreInRedissonConfigStorageConfiguration.java:40-46 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 6 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 6 times. Note first that the copies are not typed on the same thing: `RedisProperties` names `com.binarywang.solon.wxjava.channel.properties.RedisProperties` in one and `com.binarywang.solon.wxjava.miniapp.properties.RedisProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (7 lines × 6) solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:52 — solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:52-58 | solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/WxMaInRedissonConfigStorageConfiguration.java:51-57 | solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/WxStoreInRedissonConfigStorageConfiguration.java:52-58 | spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:52-58 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/WxMaInRedissonConfigStorageConfiguration.java:51-57 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/WxStoreInRedissonConfigStorageConfiguration.java:52-58 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 6 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 6 times. Note first that the copies are not typed on the same thing: `RedisProperties` names `com.binarywang.solon.wxjava.channel.properties.RedisProperties` in one and `com.binarywang.solon.wxjava.miniapp.properties.RedisProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (7 lines × 6) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java:104 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java:104-110 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java:101-107 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java:95-101 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpClientImpl.java:107-113 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpComponentsImpl.java:104-110 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceOkHttpImpl.java:95-101 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java` and `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 38 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `JsonUtils` names `com.binarywang.wxjava.store.util.JsonUtils` in one and `me.chanjar.weixin.channel.util.JsonUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (7 lines × 6) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:56 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:56-62 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:99-105 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:144-150 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:57-63 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:100-106 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:145-151 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:56` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `HttpGet` names `org.apache.hc.client5.http.classic.methods.HttpGet` in one and `org.apache.http.client.methods.HttpGet` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (7 lines × 6) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocAdminRequest.java:57 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocAdminRequest.java:57-63 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocGetDataRequest.java:45-51 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocModifyRequest.java:55-61 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocSmartSheetAuthRequest.java:48-54 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocSmartSheetModifyAuthRequest.java:57-63 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocSmartSheetRequest.java:55-61 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from all 6 call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocAdminRequest.java:57` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocModifyRequest.java:53` calls `add` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/oa/doc/WxCpDocGetDataRequest.java:44` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (5 lines × 8) · ×5

Duplicated block (5 lines × 8) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:44 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:44-48 | solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:46-50 | solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java:47-51 | solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:44-48 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:44-48 | spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:49-53 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/AbstractWxMpConfiguration.java:51-55 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:44-48 — before extracting anything, compare `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java` and `solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 50 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:44` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `WxChannelMultiProperties` names `com.binarywang.solon.wxjava.channel.properties.WxChannelMultiProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.WxChannelMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (5 lines × 8) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:49 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:49-53 | solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:51-55 | solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java:52-56 | solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:49-53 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:49-53 | spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:54-58 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/AbstractWxMpConfiguration.java:56-60 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:49-53 — before extracting anything, compare `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java` and `solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 50 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:49` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `WxChannelMultiProperties` names `com.binarywang.solon.wxjava.channel.properties.WxChannelMultiProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.WxChannelMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (5 lines × 8) solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:52 — solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:52-57 | solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/WxMaInRedissonConfigStorageConfiguration.java:51-56 | solon-plugins/wx-java-mp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp/config/storage/WxMpInRedissonConfigStorageConfiguration.java:53-57 | solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/WxStoreInRedissonConfigStorageConfiguration.java:52-57 | spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:52-57 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/WxMaInRedissonConfigStorageConfiguration.java:51-56 | spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/config/storage/WxMpInRedissonConfigStorageConfiguration.java:57-61 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/WxStoreInRedissonConfigStorageConfiguration.java:52-57 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 8 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 8 times. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. Note first that the copies are not typed on the same thing: `RedisProperties` names `com.binarywang.solon.wxjava.channel.properties.RedisProperties` in one and `com.binarywang.solon.wxjava.miniapp.properties.RedisProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (5 lines × 8) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java:79 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java:79-83 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java:76-80 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceHttpClientImpl.java:74-78 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceHttpComponentsImpl.java:72-76 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceHttpClientImpl.java:70-74 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceHttpComponentsImpl.java:68-72 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpClientImpl.java:79-83 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpComponentsImpl.java:76-80 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java` and `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 38 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `HttpGet` names `org.apache.hc.client5.http.classic.methods.HttpGet` in one and `org.apache.http.client.methods.HttpGet` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (5 lines × 8) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java:44 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java:44-48 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaDownloadRequestExecutor.java:46-50 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java:44-48 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeHttpComponentsRequestExecutor.java:46-50 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeApacheHttpRequestExecutor.java:46-50 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeHttpComponentsRequestExecutor.java:44-48 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreMediaDownloadRequestExecutor.java:40-44 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreMediaDownloadRequestExecutor.java:42-46 — before extracting anything, compare `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaDownloadRequestExecutor.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 57 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `HttpGet` names `org.apache.hc.client5.http.classic.methods.HttpGet` in one and `org.apache.http.client.methods.HttpGet` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D5 · Coupling · Off the main sequence · ×5

Off the main sequence: weixin-java-cp — weixin-java-cp: abstractness 0.08, instability 0.14, distance 0.78 — zone of pain — concrete and depended on by 6 project(s), so it's rigid to change.
Off the main sequence: weixin-java-mp — weixin-java-mp: abstractness 0.09, instability 0.14, distance 0.76 — zone of pain — concrete and depended on by 6 project(s), so it's rigid to change.
Off the main sequence: weixin-java-store — weixin-java-store: abstractness 0.09, instability 0.20, distance 0.71 — zone of pain — concrete and depended on by 4 project(s), so it's rigid to change.
Off the main sequence: weixin-java-channel — weixin-java-channel: abstractness 0.09, instability 0.20, distance 0.71 — zone of pain — concrete and depended on by 4 project(s), so it's rigid to change.
Off the main sequence: weixin-java-pay — weixin-java-pay: abstractness 0.05, instability 0.25, distance 0.70 — zone of pain — concrete and depended on by 3 project(s), so it's rigid to change.

D29 · Static Analysis (SAST) · REDACTED

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D4 · Code Duplication · Duplicated block (19 lines × 2) · ×4

Duplicated block (19 lines × 2) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:49 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:49-67 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:49-67 — before extracting anything, compare `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java` and `spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java` as WHOLE FILES: this scan already matched 10 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:49` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `WxChannelMultiProperties` names `com.binarywang.solon.wxjava.channel.properties.WxChannelMultiProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.WxChannelMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (19 lines × 2) solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:49 — solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:49-67 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:49-67 — before extracting anything, compare `solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java` and `spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java` as WHOLE FILES: this scan already matched 10 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:49` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `WxStoreMultiProperties` names `com.binarywang.solon.wxjava.store.properties.WxStoreMultiProperties` in one and `com.binarywang.spring.starter.wxjava.store.properties.WxStoreMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (19 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java:160 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java:160-178 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/impl/WxQidianDefaultConfigImpl.java:140-158 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpDefaultConfigImpl.java` and `weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/impl/WxQidianDefaultConfigImpl.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 83 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (19 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceJoddHttpImpl.java:137 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceJoddHttpImpl.java:137-155 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceJoddHttpImpl.java:171-189 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceJoddHttpImpl.java:137` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceJoddHttpImpl.java:170` calls `contentType` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceJoddHttpImpl.java:136` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (13 lines × 4) · ×4

Duplicated block (13 lines × 4) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:93 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:93-105 | solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:93-105 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:93-105 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:93-105 — before extracting anything, compare `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java` and `solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 78 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:93` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `WxChannelMultiProperties` names `com.binarywang.solon.wxjava.channel.properties.WxChannelMultiProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.WxChannelMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (13 lines × 4) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:118 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:118-130 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java:277-289 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:281-293 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreServiceImpl.java:109-121 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 4 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 4 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:118` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (13 lines × 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:93 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:93-105 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:138-150 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:94-106 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:139-151 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:93` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `HttpGet` names `org.apache.hc.client5.http.classic.methods.HttpGet` in one and `org.apache.http.client.methods.HttpGet` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (13 lines × 4) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadApacheHttpRequestExecutor.java:33 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadApacheHttpRequestExecutor.java:33-45 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadHttpComponentsRequestExecutor.java:27-39 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/voice/VoiceUploadApacheHttpRequestExecutor.java:33-45 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/voice/VoiceUploadHttpComponentsRequestExecutor.java:26-38 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadHttpComponentsRequestExecutor.java` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/voice/VoiceUploadHttpComponentsRequestExecutor.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 35 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `HttpEntity` names `org.apache.hc.core5.http.HttpEntity` in one and `org.apache.http.HttpEntity` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (10–11 lines × 2) · ×4

Duplicated block (10–11 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:96 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:96-105 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:118-128 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 76 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:96` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (10–11 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:135 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:135-144 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:168-178 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 76 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:135` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (10–11 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:315 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:315-325 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java:129-138 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java` and `weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 142 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.
Duplicated block (10–11 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/TransactionsResult.java:103 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/TransactionsResult.java:103-112 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/CombineTransactionsResult.java:106-116 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/TransactionsResult.java:103` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `TradeTypeEnum` names `com.github.binarywang.wxpay.bean.ecommerce.enums.TradeTypeEnum` in one and `com.github.binarywang.wxpay.bean.result.enums.TradeTypeEnum` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (10 lines × 4) · ×4

Duplicated block (10 lines × 4) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/SpuAuditMessage.java:64 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/SpuAuditMessage.java:64-73 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/SpuStockMessage.java:60-69 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/SpuAuditMessage.java:62-71 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/SpuStockMessage.java:58-67 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/SpuAuditMessage.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/SpuAuditMessage.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 31 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/SpuAuditMessage.java:64` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (10 lines × 4) weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorApacheImpl.java:62 — weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorApacheImpl.java:62-71 | weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorHttpComponentsImpl.java:59-68 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorApacheImpl.java:67-76 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorHttpComponentsImpl.java:65-74 — before extracting anything, compare `weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorApacheImpl.java` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 40 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorApacheImpl.java:62` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note first that the copies are not typed on the same thing: `Utf8ResponseHandler` names `me.chanjar.weixin.common.util.http.apache.Utf8ResponseHandler` in one and `me.chanjar.weixin.common.util.http.hc.Utf8ResponseHandler` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (10 lines × 4) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaUploadRequestExecutor.java:31 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaUploadRequestExecutor.java:31-40 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMinishopMediaUploadRequestExecutor.java:33-42 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/JoddHttpUploadAuthMaterialRequestExecutor.java:29-38 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadHttpRequestExecutor.java:34-43 — before extracting anything, compare `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaUploadRequestExecutor.java` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMinishopMediaUploadRequestExecutor.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 30 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadHttpRequestExecutor.java:31` calls `WxErrorException` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaUploadRequestExecutor.java:30` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (10 lines × 4) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:59 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:59-68 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:105-114 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:68-77 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:107-116 — there are 4 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 4 sites; resolving a subset leaves the remainder to drift apart. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:118` calls `setParameter`, `getAppId` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java:79` does not — after which the two agree again for 4 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (10 lines × 3) · ×4

Duplicated block (10 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:391 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:391-400 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:466-475 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java:262-271 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 3 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 3 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:391` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (10 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:187 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:187-196 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:534-543 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java:269-278 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java` as WHOLE FILES: this scan already matched 11 separate duplicated blocks between them, totalling at least 118 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:187` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:533` calls `addProperty`, `getThumbMediaId` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:186` does not — after which the two agree again for 4 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (10 lines × 3) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:84 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:84-93 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:196-205 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:228-237 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:84` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (10 lines × 3) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreSignPlanServiceImpl.java:64 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreSignPlanServiceImpl.java:64-73 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreSignPlanServiceImpl.java:142-151 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreSignPlanServiceImpl.java:168-177 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited.

D4 · Code Duplication · Duplicated block (9 lines × 3) · ×4

Duplicated block (9 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:568 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:568-576 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:605-613 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:621-629 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited.
Duplicated block (9 lines × 3) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialDeleteJoddHttpRequestExecutor.java:26 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialDeleteJoddHttpRequestExecutor.java:26-34 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVideoInfoJoddHttpRequestExecutor.java:27-35 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVoiceAndImageDownloadJoddHttpRequestExecutor.java:31-39 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from all 3 call sites, so a change lands once.
Duplicated block (9 lines × 3) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1048 — weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1048-1056 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1085-1093 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1098-1106 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1048` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.
Duplicated block (9 lines × 3) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenFastMaServiceImpl.java:173 — weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenFastMaServiceImpl.java:173-181 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaBasicServiceImpl.java:170-178 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaServiceImpl.java:498-506 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from all 3 call sites, so a change lands once. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (6–7 lines × 4) · ×4

Duplicated block (6–7 lines × 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:107 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:107-113 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:108-114 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:95-100 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:117-123 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:115` calls `WxRuntimeException` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:101` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (6–7 lines × 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:152 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:152-158 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:153-159 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:134-139 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:167-173 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:160` calls `WxRuntimeException` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:140` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (6–7 lines × 4) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialDeleteJoddHttpRequestExecutor.java:33 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialDeleteJoddHttpRequestExecutor.java:33-38 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialUploadJoddHttpRequestExecutor.java:52-57 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVideoInfoJoddHttpRequestExecutor.java:34-39 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadHttpRequestExecutor.java:41-47 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 4 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 4 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialDeleteJoddHttpRequestExecutor.java:33` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.
Duplicated block (6–7 lines × 4) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:79 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:79-84 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:105-110 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:75-81 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:101-107 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 21 separate duplicated blocks between them, totalling at least 247 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:75` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.

D4 · Code Duplication · Duplicated block (5 lines × 6) · ×4

Duplicated block (5 lines × 6) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java:38 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java:38-42 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceHttpComponentsImpl.java:34-39 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceHttpComponentsImpl.java:49-54 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenServiceHttpComponentsImpl.java:29-34 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpComponentsImpl.java:48-53 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpComponentsImpl.java:38-42 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 57 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceHttpComponentsImpl.java:34` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.
Duplicated block (5 lines × 6) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:341 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:341-345 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:408-412 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:431-435 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:486-490 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:517-521 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:534-538 — all 6 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:341` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:346` calls `add` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpExternalContactServiceImpl.java:413` does not — after which the two agree again for 4 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (5 lines × 6) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:165 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:165-169 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:272-276 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:196-200 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:543-547 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java:278-282 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpKefuMessageGsonAdapter.java:56-60 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 32 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:201` calls `addProperty`, `getBtnText` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:170` does not — after which the two agree again for 4 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (5 lines × 6) solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:13 — solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:13-17 | solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java:13-17 | solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/AbstractWxStoreConfigStorageConfiguration.java:13-17 | spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:13-17 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java:16-20 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/AbstractWxStoreConfigStorageConfiguration.java:13-17 — before extracting anything, compare `solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java` and `solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 39 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `WxChannelProperties` names `com.binarywang.solon.wxjava.channel.properties.WxChannelProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.WxChannelProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:19` calls `setApiHostUrl`, `trimToNull`, `getApiHostUrl` and `solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:20` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (27 lines × 2) · ×3

Duplicated block (27 lines × 2) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:78 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:78-104 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:78-104 — before extracting anything, compare `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java` and `spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java` as WHOLE FILES: this scan already matched 10 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `HttpClientType` names `com.binarywang.solon.wxjava.channel.enums.HttpClientType` in one and `com.binarywang.spring.starter.wxjava.channel.enums.HttpClientType` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (27 lines × 2) solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:78 — solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:78-104 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:78-104 — before extracting anything, compare `solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java` and `spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java` as WHOLE FILES: this scan already matched 10 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `HttpClientType` names `com.binarywang.solon.wxjava.store.enums.HttpClientType` in one and `com.binarywang.spring.starter.wxjava.store.enums.HttpClientType` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (27 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:347 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:347-373 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:324-350 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 21 separate duplicated blocks between them, totalling at least 247 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.

D4 · Code Duplication · Duplicated block (25 lines × 2) · ×3

Duplicated block (25 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/DefaultOkHttpClientBuilder.java:216 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/DefaultOkHttpClientBuilder.java:216-240 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpDnsClientBuilder.java:212-236 — before extracting anything, compare `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/DefaultOkHttpClientBuilder.java` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpDnsClientBuilder.java` as WHOLE FILES: 87% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 2 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place.
Duplicated block (25 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:302 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:302-326 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:629-653 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java` as WHOLE FILES: this scan already matched 8 separate duplicated blocks between them, totalling at least 191 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:302` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:655` calls `getImageTextArea`, `add`, `toJson` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:328` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (25 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:469 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:469-493 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java:265-289 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java` and `weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 142 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:469` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (24 lines × 2) · ×3

Duplicated block (24 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:103 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:103-126 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreServiceImpl.java:94-117 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreServiceImpl.java` as WHOLE FILES: this scan already matched 8 separate duplicated blocks between them, totalling at least 147 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:103` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (24 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImpl.java:134 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImpl.java:134-157 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpUserServiceImpl.java:162-185 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpUserServiceImpl.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 59 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place.
Duplicated block (24 lines × 2) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:168 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:168-191 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:165-188 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 21 separate duplicated blocks between them, totalling at least 247 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:168` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (23 lines × 2) · ×3

Duplicated block (23 lines × 2) solon-plugins/wx-java-mp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp/config/WxMpServiceAutoConfiguration.java:27 — solon-plugins/wx-java-mp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp/config/WxMpServiceAutoConfiguration.java:27-49 | spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/config/WxMpServiceAutoConfiguration.java:27-49 — before extracting anything, compare `solon-plugins/wx-java-mp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp/config/WxMpServiceAutoConfiguration.java` and `spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/config/WxMpServiceAutoConfiguration.java` as WHOLE FILES: 86% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `HttpClientType` names `com.binarywang.solon.wxjava.mp.enums.HttpClientType` in one and `com.binarywang.spring.starter.wxjava.mp.enums.HttpClientType` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (23 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodSingleUploadRequestExecutor.java:39 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodSingleUploadRequestExecutor.java:39-61 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsVodSingleUploadRequestExecutor.java:36-58 — before extracting anything, compare `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodSingleUploadRequestExecutor.java` and `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsVodSingleUploadRequestExecutor.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 47 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodSingleUploadRequestExecutor.java:39` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note first that the copies are not typed on the same thing: `Utf8ResponseHandler` names `me.chanjar.weixin.common.util.http.apache.Utf8ResponseHandler` in one and `me.chanjar.weixin.common.util.http.hc.Utf8ResponseHandler` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (23 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:204 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:204-226 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java:72-94 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java` and `weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 142 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.

D4 · Code Duplication · Duplicated block (20 lines × 2) · ×3

Duplicated block (20 lines × 2) solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:62 — solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:62-81 | spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpConfiguration.java:65-84 — before extracting anything, compare `solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java` and `spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpConfiguration.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 111 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:62` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `WxCpMultiProperties` names `com.binarywang.solon.wxjava.cp_multi.properties.WxCpMultiProperties` in one and `com.binarywang.spring.starter.wxjava.cp.properties.WxCpMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (20 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:147 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:147-166 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouter.java:153-172 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouter.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 71 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:147` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: the declarations holding them bind `message` to `WxChannelMessage` in one and `WxStoreMessage` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (20 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMaterialFileBatchGetGsonAdapter.java:14 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMaterialFileBatchGetGsonAdapter.java:14-33 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMaterialNewsBatchGetGsonAdapter.java:14-33 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (11 lines × 4) · ×3

Duplicated block (11 lines × 4) spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java:34 — spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java:34-44 | spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/config/storage/AbstractWxMpConfigStorageConfiguration.java:31-41 | spring-boot-starters/wx-java-open-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/configuration/services/AbstractWxOpenConfiguration.java:149-159 | spring-boot-starters/wx-java-open-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/config/storage/AbstractWxOpenConfigStorageConfiguration.java:40-50 — before extracting anything, compare `spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java` and `spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/config/storage/AbstractWxMpConfigStorageConfiguration.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 32 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: the declarations holding them bind `config` to `WxMaDefaultConfigImpl` in one and `WxMpDefaultConfigImpl` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (11 lines × 4) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:85 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:85-95 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:111-121 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:82-92 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:108-118 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 21 separate duplicated blocks between them, totalling at least 247 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:85` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (11 lines × 4) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:132 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:132-142 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:207-217 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:129-139 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:204-214 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 21 separate duplicated blocks between them, totalling at least 247 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:132` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (6 lines × 6) · ×3

Duplicated block (6 lines × 6) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java:45 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java:45-50 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceHttpComponentsImpl.java:42-47 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceHttpComponentsImpl.java:57-62 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenServiceHttpComponentsImpl.java:37-43 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpComponentsImpl.java:56-61 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpComponentsImpl.java:45-50 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 57 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java:45` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (6 lines × 6) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:181 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:181-186 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:179-184 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpCgServiceApacheHttpClientImpl.java:44-49 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpCgServiceHttpComponentsImpl.java:41-46 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java:97-102 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceHttpComponentsImpl.java:94-99 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:181` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `HttpHost` names `org.apache.hc.core5.http.HttpHost` in one and `org.apache.http.HttpHost` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (6 lines × 6) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/datacube/WxDataCubeArticleResult.java:118 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/datacube/WxDataCubeArticleResult.java:118-123 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/datacube/WxDataCubeArticleTotal.java:57-62 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/datacube/WxDataCubeInterfaceResult.java:59-64 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/datacube/WxDataCubeMsgResult.java:72-77 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/datacube/WxDataCubeUserCumulate.java:30-35 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/datacube/WxDataCubeUserSummary.java:32-37 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from all 6 call sites, so a change lands once. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D29 · Static Analysis (SAST) · REDACTED

REDACTED
REDACTED

D3 · God Classes · MethodTooLong · ×2

MethodTooLong: WxCpMessage.handleMsgType weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:489 — MethodTooLong — handleMsgType runs 221 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 121 over it, 2.21× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.
MethodTooLong: WxCpGroupRobotMessage.toJson weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:219 — MethodTooLong — toJson runs 169 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 69 over it, 1.69× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.

D35 · Change Coupling · Change coupling · ×2

Change coupling: WxCpExternalContactService.java ↔ WxCpApiPathConsts.java weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpExternalContactService.java:1 — `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpExternalContactService.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/constant/WxCpApiPathConsts.java` change together 68% of the time (27 of the 40 commits that touched whichever of the two files changed less often, counting a file under its earlier names as well — a repo-wide or module-wide sweep is evidence about the sweep rather than about any pair inside it and is left out of BOTH sides of this ratio, while a dependency bump, a formatter/rename sweep, or a commit whose edit to one of the two files was a tool directive such as //go:generate or whitespace only is left out of the shared count ONLY, so the two sides are not taken over identical commit sets) with no explicit dependency — the edge is real but nothing declares it. Read the pair before acting: if one registers itself into the other through a hook or an initialiser, the missing dependency is DELIBERATE — the registration is the link, and it is meant not to be an import — and the thing to add is a comment on each side naming the other, not a merge; if they simply belong together, co-locate them; if neither holds, the coupling is hidden and worth breaking. You can check this without leaving the row: of the 27 shared commits counted here, the most recent 3 are `783c8952` :new: #3488【企业微信】增加获取企业已配置的「联系我」列表的接口; `56977a65` :new: #3405 【企业微信】增加获取已服务的外部联系人的接口; `371a59d7` :new: #3164 【企业微信】增加停止发表企业朋友圈的接口 — run `git show` on any of them.
Change coupling: WxMpStorageAutoConfiguration.java ↔ WxMpProperties.java spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/config/WxMpStorageAutoConfiguration.java:1 — `spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/config/WxMpStorageAutoConfiguration.java` and `spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/properties/WxMpProperties.java` change together 62% of the time (10 of the 16 commits that touched whichever of the two files changed less often, counting a file under its earlier names as well — a repo-wide or module-wide sweep is evidence about the sweep rather than about any pair inside it and is left out of BOTH sides of this ratio, while a dependency bump, a formatter/rename sweep, or a commit whose edit to one of the two files was a tool directive such as //go:generate or whitespace only is left out of the shared count ONLY, so the two sides are not taken over identical commit sets) with no explicit dependency — the edge is real but nothing declares it. Read the pair before acting: if one registers itself into the other through a hook or an initialiser, the missing dependency is DELIBERATE — the registration is the link, and it is meant not to be an import — and the thing to add is a comment on each side naming the other, not a merge; if they simply belong together, co-locate them; if neither holds, the coupling is hidden and worth breaking. You can check this without leaving the row: of the 10 shared commits counted here, the most recent 3 are `d85e04a7` :art: starter模块添加 HttpClient 超时配置; `767fdd52` :art: #3261【公众号】增加是否启用 StableAccessToken的配置; `e946ce06` :art: 优化yml代码提示功能 — run `git show` on any of them.

D4 · Code Duplication · Near-duplicate member family (4 members, 22 shared lines) · ×2

Near-duplicate member family (4 members, 22 shared lines) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:79 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:79-121 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:80-122 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:69-105 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:82-128 — These 4 members are variants of one another: a block of 22 lines reported below appears in every one of them, and the pairwise near-duplicate rows they would otherwise produce are collapsed into this row. Read them as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.
Near-duplicate member family (4 members, 22 shared lines) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:124 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:124-166 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:125-167 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:108-144 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:131-178 — These 4 members are variants of one another: a block of 22 lines reported below appears in every one of them, and the pairwise near-duplicate rows they would otherwise produce are collapsed into this row. Read them as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.

D4 · Code Duplication · Members sharing a duplicated core (8 members, 50+ identical tokens) · ×2

Members sharing a duplicated core (8 members, 50+ identical tokens) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:32 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:32-67 | solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:34-69 | solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java:35-71 | solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:32-67 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:32-67 | spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:36-67 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/AbstractWxMpConfiguration.java:38-69 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:32-67 — These 8 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 8 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 8 times.
Members sharing a duplicated core (8 members, 50+ identical tokens) solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:50 — solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:50-61 | solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/WxMaInRedissonConfigStorageConfiguration.java:49-60 | solon-plugins/wx-java-mp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp/config/storage/WxMpInRedissonConfigStorageConfiguration.java:51-64 | solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/WxStoreInRedissonConfigStorageConfiguration.java:50-61 | spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/WxChannelInRedissonConfigStorageConfiguration.java:50-61 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/WxMaInRedissonConfigStorageConfiguration.java:49-60 | spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/config/storage/WxMpInRedissonConfigStorageConfiguration.java:55-68 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/WxStoreInRedissonConfigStorageConfiguration.java:50-61 — These 8 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 8 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 8 times.

D4 · Code Duplication · Duplicated block (29 lines × 2) · ×2

Duplicated block (29 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:150 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:150-178 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:490-518 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java` as WHOLE FILES: this scan already matched 11 separate duplicated blocks between them, totalling at least 118 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:150` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (29 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/outxmlbuilder/BaseBuilder.java:1 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/outxmlbuilder/BaseBuilder.java:1-61 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/builder/outxml/BaseBuilder.java:1-29 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/outxmlbuilder/BaseBuilder.java:1` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (26 lines × 2) · ×2

Duplicated block (26 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/SpuStockMessage.java:64 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/SpuStockMessage.java:64-89 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/SpuStockMessage.java:62-87 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/SpuStockMessage.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/SpuStockMessage.java` as WHOLE FILES: 94% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 2 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/SpuStockMessage.java:64` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (26 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:328 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:328-353 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:659-684 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java` as WHOLE FILES: this scan already matched 8 separate duplicated blocks between them, totalling at least 191 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:686` calls `isNotBlank`, `getTaskId`, `addProperty` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:355` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (18–19 lines × 2) · ×2

Duplicated block (18–19 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java:54 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java:54-72 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaDownloadRequestExecutor.java:56-73 — before extracting anything, compare `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaDownloadRequestExecutor.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 57 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java:54` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. Note first that the copies are not typed on the same thing: `ContentType` names `org.apache.hc.core5.http.ContentType` in one and `org.apache.http.entity.ContentType` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaDownloadRequestExecutor.java:73` calls `createTmpFile`, `getExtension`, `ClientProtocolException` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java:72` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (18–19 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheApiSignaturePostRequestExecutor.java:37 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheApiSignaturePostRequestExecutor.java:37-55 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsApiSignaturePostRequestExecutor.java:34-51 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheApiSignaturePostRequestExecutor.java:37` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `CloseableHttpResponse` names `org.apache.hc.client5.http.impl.classic.CloseableHttpResponse` in one and `org.apache.http.client.methods.CloseableHttpResponse` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (17–18 lines × 3) · ×2

Duplicated block (17–18 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImpl.java:316 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImpl.java:316-332 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImpl.java:347-363 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImpl.java:378-395 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited.
Duplicated block (17–18 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:57 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:57-74 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:105-121 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:154-171 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:57` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (16 lines × 4) · ×2

Duplicated block (16 lines × 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:80 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:80-95 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:81-96 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:70-85 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:83-98 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:80` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (16 lines × 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:125 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:125-140 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:126-141 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:109-124 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:132-147 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:125` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (15 lines × 4) · ×2

Duplicated block (15 lines × 4) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:111 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:111-125 | solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:111-125 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:111-125 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:111-125 — before extracting anything, compare `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java` and `solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 78 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `WxChannelSingleProperties` names `com.binarywang.solon.wxjava.channel.properties.WxChannelSingleProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.WxChannelSingleProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:126` calls `setApiHostUrl`, `trimToNull`, `getApiHostUrl` and `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:126` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (15 lines × 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTagServiceImpl.java:114 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTagServiceImpl.java:114-128 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImpl.java:135-149 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpTagServiceImpl.java:111-125 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpUserServiceImpl.java:163-177 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTagServiceImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpTagServiceImpl.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 40 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place.

D4 · Code Duplication · Duplicated block (14–15 lines × 2) · ×2

Duplicated block (14–15 lines × 2) solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:35 — solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:35-48 | spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:37-51 — before extracting anything, compare `solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java` and `spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 65 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:35` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `WxMaMultiProperties` names `com.binarywang.solon.wxjava.miniapp.properties.WxMaMultiProperties` in one and `com.binarywang.spring.starter.wxjava.miniapp.properties.WxMaMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (14–15 lines × 2) solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java:36 — solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java:36-49 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/AbstractWxMpConfiguration.java:39-53 — before extracting anything, compare `solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java` and `spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/AbstractWxMpConfiguration.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 81 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java:36` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `WxMpMultiProperties` names `com.binarywang.solon.wxjava.mp_multi.properties.WxMpMultiProperties` in one and `com.binarywang.spring.starter.wxjava.mp.properties.WxMpMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (14 lines × 4) · ×2

Duplicated block (14 lines × 4) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:146 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:146-159 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:215-228 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:289-302 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:366-379 — all 4 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:146` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:213` calls `setTotalAmount`, `trim`, `setFeeRemark` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:288` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (14 lines × 4) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:143 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:143-156 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:183-196 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:140-153 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:180-193 — before extracting anything, compare `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 21 separate duplicated blocks between them, totalling at least 247 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:143` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (12 lines × 6) · ×2

Duplicated block (12 lines × 6) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:113 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:113-124 | solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:118-129 | solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:113-124 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:113-124 | spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:176-187 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:113-124 — before extracting anything, compare `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java` and `solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 50 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `WxChannelSingleProperties` names `com.binarywang.solon.wxjava.channel.properties.WxChannelSingleProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.WxChannelSingleProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:126` calls `setApiHostUrl`, `trimToNull`, `getApiHostUrl` and `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:126` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (12 lines × 6) solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:28 — solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:28-39 | solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java:28-39 | solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/AbstractWxStoreConfigStorageConfiguration.java:28-39 | spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:30-41 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java:46-57 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/AbstractWxStoreConfigStorageConfiguration.java:30-41 — before extracting anything, compare `solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java` and `solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 39 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:28` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note first that the copies are not typed on the same thing: `WxChannelProperties` names `com.binarywang.solon.wxjava.channel.properties.WxChannelProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.WxChannelProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (12 lines × 4) · ×2

Duplicated block (12 lines × 4) weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernApacheHttpRequestExecutor.java:35 — weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernApacheHttpRequestExecutor.java:35-46 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaUploadRequestExecutor.java:33-44 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMinishopMediaUploadRequestExecutor.java:35-46 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheUploadAuthMaterialRequestExecutor.java:35-46 — before extracting anything, compare `weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernApacheHttpRequestExecutor.java` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaUploadRequestExecutor.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 47 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernApacheHttpRequestExecutor.java:35` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (12 lines × 4) weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernHttpComponentsRequestExecutor.java:29 — weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernHttpComponentsRequestExecutor.java:29-40 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaUploadRequestExecutor.java:36-47 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMinishopMediaUploadRequestExecutor.java:38-49 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsUploadAuthMaterialRequestExecutor.java:34-45 — before extracting anything, compare `weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernHttpComponentsRequestExecutor.java` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaUploadRequestExecutor.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 47 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernHttpComponentsRequestExecutor.java:29` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (11 lines × 6) · ×2

Duplicated block (11 lines × 6) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java:28 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java:28-38 | weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernApacheHttpRequestExecutor.java:34-44 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaUploadRequestExecutor.java:32-42 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMinishopMediaUploadRequestExecutor.java:34-44 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheUploadAuthMaterialRequestExecutor.java:34-44 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreFileUploadRequestExecutor.java:28-38 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreFileUploadRequestExecutor.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 39 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java:28` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (11 lines × 6) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelFileUploadRequestExecutor.java:28 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelFileUploadRequestExecutor.java:28-38 | weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernHttpComponentsRequestExecutor.java:28-38 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaUploadRequestExecutor.java:35-45 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMinishopMediaUploadRequestExecutor.java:37-47 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsUploadAuthMaterialRequestExecutor.java:33-43 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreFileUploadRequestExecutor.java:28-38 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelFileUploadRequestExecutor.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreFileUploadRequestExecutor.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 39 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelFileUploadRequestExecutor.java:28` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (11 lines × 3) · ×2

Duplicated block (11 lines × 3) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:566 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:566-576 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:589-599 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:1601-1611 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:566` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (11 lines × 3) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceJoddHttpImpl.java:36 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceJoddHttpImpl.java:36-46 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceJoddHttpImpl.java:54-64 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceJoddHttpImpl.java:72-82 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceJoddHttpImpl.java:36` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (9 lines × 6) · ×2

Duplicated block (9 lines × 6) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:61 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:61-69 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:104-112 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:149-157 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceImpl.java:54-62 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceImpl.java:97-105 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceImpl.java:140-148 — there are 6 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 6 sites; resolving a subset leaves the remainder to drift apart. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:61` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (9 lines × 6) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialDeleteApacheHttpRequestExecutor.java:29 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialDeleteApacheHttpRequestExecutor.java:29-37 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialDeleteHttpComponentsRequestExecutor.java:26-34 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVideoInfoApacheHttpRequestExecutor.java:30-38 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVideoInfoHttpComponentsRequestExecutor.java:27-35 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVoiceAndImageDownloadApacheHttpRequestExecutor.java:35-43 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVoiceAndImageDownloadHttpComponentsRequestExecutor.java:35-43 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialDeleteApacheHttpRequestExecutor.java` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVideoInfoApacheHttpRequestExecutor.java` as WHOLE FILES: 82% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `HttpPost` names `org.apache.hc.client5.http.classic.methods.HttpPost` in one and `org.apache.http.client.methods.HttpPost` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (7–9 lines × 3) · ×2

Duplicated block (7–9 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpMeetingServiceImpl.java:60 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpMeetingServiceImpl.java:60-66 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpOaOaScheduleServiceImpl.java:68-74 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCloudServiceImpl.java:403-411 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 3 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 3 times. Note first that the copies are not typed on the same thing: the declarations holding them bind `limit` to `Integer` in one and `Long` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (7–9 lines × 3) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:983 — weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:983-991 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1010-1018 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1276-1282 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:983` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.

D4 · Code Duplication · Duplicated block (8–9 lines × 2) · ×2

Duplicated block (8–9 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpUserServiceImpl.java:90 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpUserServiceImpl.java:90-97 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpUserServiceImpl.java:149-157 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpUserServiceImpl.java:90` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpUserServiceImpl.java:87` calls `getWxCpTpConfigStorage`, `getAccessToken` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpUserServiceImpl.java:146` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (8–9 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaInternetServiceImpl.java:29 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaInternetServiceImpl.java:29-37 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/v3/util/AesUtils.java:118-125 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaInternetServiceImpl.java:29` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.

D4 · Code Duplication · Duplicated block (7–8 lines × 6) · ×2

Duplicated block (7–8 lines × 6) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaDownloadRequestExecutor.java:43 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaDownloadRequestExecutor.java:43-50 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpSimpleGetRequestExecutor.java:35-41 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/JoddHttpQrcodeFileRequestExecutor.java:49-56 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/JoddQrcodeBytesRequestExecutor.java:40-47 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeJoddHttpRequestExecutor.java:43-50 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeJoddHttpRequestExecutor.java:45-52 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 6 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 6 times.
Duplicated block (7–8 lines × 6) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:83 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:83-90 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:195-202 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:227-234 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:317-323 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:402-408 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaXPayServiceImpl.java:416-422 — all 6 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited.

D4 · Code Duplication · Duplicated block (7–8 lines × 4) · ×2

Duplicated block (7–8 lines × 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:64 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:64-70 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java:65-71 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:58-64 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:70-77 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 12 separate duplicated blocks between them, totalling at least 138 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java:58` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.
Duplicated block (7–8 lines × 4) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodSingleUploadRequestExecutor.java:53 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodSingleUploadRequestExecutor.java:53-59 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodUploadPartRequestExecutor.java:45-52 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsVodSingleUploadRequestExecutor.java:50-56 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsVodUploadPartRequestExecutor.java:42-49 — before extracting anything, compare `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodSingleUploadRequestExecutor.java` and `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsVodSingleUploadRequestExecutor.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 47 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodSingleUploadRequestExecutor.java:53` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `Utf8ResponseHandler` names `me.chanjar.weixin.common.util.http.apache.Utf8ResponseHandler` in one and `me.chanjar.weixin.common.util.http.hc.Utf8ResponseHandler` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (7–8 lines × 2) · ×2

Duplicated block (7–8 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:186 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:186-193 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java:296-302 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 41 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:186` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
Duplicated block (7–8 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeBytesRequestExecutor.java:59 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeBytesRequestExecutor.java:59-66 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsQrcodeBytesRequestExecutor.java:59-65 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeBytesRequestExecutor.java:59` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. Note first that the copies are not typed on the same thing: `ContentType` names `org.apache.hc.core5.http.ContentType` in one and `org.apache.http.entity.ContentType` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsQrcodeBytesRequestExecutor.java:65` calls `toByteArray`, `ClientProtocolException`, `getMessage` and `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheQrcodeBytesRequestExecutor.java:66` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (7 lines × 5) · ×2

Duplicated block (7 lines × 5) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java:33 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java:33-39 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelMediaDownloadRequestExecutor.java:35-41 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java:46-52 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaDownloadRequestExecutor.java:48-54 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeHttpComponentsRequestExecutor.java:48-54 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java` and `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelMediaDownloadRequestExecutor.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 49 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java:33` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `CloseableHttpResponse` names `org.apache.hc.client5.http.impl.classic.CloseableHttpResponse` in one and `org.apache.http.client.methods.CloseableHttpResponse` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (7 lines × 5) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:162 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:162-168 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:269-275 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:193-199 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:540-546 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java:275-281 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 32 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:162` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:201` calls `addProperty`, `getBtnText` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpAppChatMessage.java:170` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (6 lines × 8) · ×2

Duplicated block (6 lines × 8) solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:21 — solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:21-26 | solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java:21-26 | solon-plugins/wx-java-mp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp/config/storage/AbstractWxMpConfigStorageConfiguration.java:19-24 | solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/AbstractWxStoreConfigStorageConfiguration.java:21-26 | spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:23-28 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java:26-31 | spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/config/storage/AbstractWxMpConfigStorageConfiguration.java:23-28 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/AbstractWxStoreConfigStorageConfiguration.java:23-28 — before extracting anything, compare `solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java` and `solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 39 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `WxChannelProperties` names `com.binarywang.solon.wxjava.channel.properties.WxChannelProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.WxChannelProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:19` calls `setApiHostUrl`, `trimToNull`, `getApiHostUrl` and `solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:18` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (6 lines × 8) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java:32 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java:32-37 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelMediaDownloadRequestExecutor.java:34-39 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java:45-50 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaDownloadRequestExecutor.java:47-52 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java:45-50 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeHttpComponentsRequestExecutor.java:47-52 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeApacheHttpRequestExecutor.java:47-52 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeHttpComponentsRequestExecutor.java:45-50 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java` and `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelMediaDownloadRequestExecutor.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 49 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java:32` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `CloseableHttpResponse` names `org.apache.hc.client5.http.impl.classic.CloseableHttpResponse` in one and `org.apache.http.client.methods.CloseableHttpResponse` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (4–6 lines × 3) · ×2

Duplicated block (4–6 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java:71 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java:71-76 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/message/WxCpTpMessageRouter.java:77-82 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMessageRouter.java:76-79 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/message/WxCpTpMessageRouter.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 44 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java:71` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java:71` calls `ThreadPoolExecutor` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMessageRouter.java:76` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (4–6 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouterRule.java:262 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouterRule.java:262-267 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/message/WxCpTpMessageRouterRule.java:229-232 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMessageRouterRule.java:260-265 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 3 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 3 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouterRule.java:262` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. Note first that the copies are not typed on the same thing: the declarations holding them bind `wxMessage` to `WxCpXmlMessage` in one and `WxCpTpXmlMessage` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (5–6 lines × 2) · ×2

Duplicated block (5–6 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java:57 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java:57-62 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeHttpComponentsRequestExecutor.java:58-62 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeHttpComponentsRequestExecutor.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 37 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java:57` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. Note first that the copies are not typed on the same thing: `Utf8ResponseHandler` names `me.chanjar.weixin.common.util.http.apache.Utf8ResponseHandler` in one and `me.chanjar.weixin.common.util.http.hc.Utf8ResponseHandler` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeHttpComponentsRequestExecutor.java:62` calls `createTmpFile`, `randomUUID`, `toString` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/qrcode/QrCodeApacheHttpRequestExecutor.java:62` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (5–6 lines × 2) weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeApacheHttpRequestExecutor.java:59 — weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeApacheHttpRequestExecutor.java:59-64 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeHttpComponentsRequestExecutor.java:56-60 — before extracting anything, compare `weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeApacheHttpRequestExecutor.java` and `weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeHttpComponentsRequestExecutor.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 44 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeApacheHttpRequestExecutor.java:59` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. Note first that the copies are not typed on the same thing: `Utf8ResponseHandler` names `me.chanjar.weixin.common.util.http.apache.Utf8ResponseHandler` in one and `me.chanjar.weixin.common.util.http.hc.Utf8ResponseHandler` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeHttpComponentsRequestExecutor.java:60` calls `createTmpFile`, `randomUUID`, `toString` and `weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/MaQrCodeApacheHttpRequestExecutor.java:64` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (4–5 lines × 4) · ×2

Duplicated block (4–5 lines × 4) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMemberCardActivateTempInfoResultGsonAdapter.java:32 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMemberCardActivateTempInfoResultGsonAdapter.java:32-35 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMemberCardActivateTempInfoResultGsonAdapter.java:41-45 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMemberCardUserInfoResultGsonAdapter.java:50-53 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMemberCardUserInfoResultGsonAdapter.java:61-65 — there are 4 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 4 sites; resolving a subset leaves the remainder to drift apart. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMemberCardActivateTempInfoResultGsonAdapter.java:32` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMemberCardActivateTempInfoResultGsonAdapter.java:45` calls `size` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMemberCardActivateTempInfoResultGsonAdapter.java:35` does not — after which the two agree again for 4 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.
Duplicated block (4–5 lines × 4) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:84 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:84-92 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:141-145 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:212-215 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:252-255 — all 4 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:84` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (38 lines × 2) · ×2

Duplicated block (38 lines × 2) solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/WxStoreServiceAutoConfiguration.java:1 — solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/WxStoreServiceAutoConfiguration.java:1-38 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/WxStoreServiceAutoConfiguration.java:1-40 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/WxStoreServiceAutoConfiguration.java:1` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `Bean` names `org.noear.solon.annotation.Bean` in one and `org.springframework.context.annotation.Bean` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.
Duplicated block (38 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelSharerServiceImpl.java:38 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelSharerServiceImpl.java:38-75 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreSharerServiceImpl.java:38-75 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `ResponseUtils` names `com.binarywang.wxjava.store.util.ResponseUtils` in one and `me.chanjar.weixin.channel.util.ResponseUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (5 lines × 9) · ×2

Duplicated block (5 lines × 9) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaImgProcServiceImpl.java:43 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaImgProcServiceImpl.java:43-47 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaImgProcServiceImpl.java:62-66 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaOcrServiceImpl.java:41-45 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaOcrServiceImpl.java:60-64 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaOcrServiceImpl.java:79-83 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaOcrServiceImpl.java:98-102 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaOcrServiceImpl.java:117-121 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaOcrServiceImpl.java:136-140 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaOcrServiceImpl.java:155-159 — there are 9 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 9 sites; resolving a subset leaves the remainder to drift apart. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.
Duplicated block (5 lines × 9) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpImgProcServiceImpl.java:47 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpImgProcServiceImpl.java:47-51 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpImgProcServiceImpl.java:66-70 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpOcrServiceImpl.java:41-45 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpOcrServiceImpl.java:61-65 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpOcrServiceImpl.java:81-85 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpOcrServiceImpl.java:101-105 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpOcrServiceImpl.java:121-125 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpOcrServiceImpl.java:141-145 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpOcrServiceImpl.java:161-165 — there are 9 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 9 sites; resolving a subset leaves the remainder to drift apart. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

X3 · Exception handling · Swallowed exception (empty catch) · ×2

Swallowed exception (empty catch) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaCodeServiceImpl.java:63 — An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/converter/WxPayOrderNotifyResultConverter.java:119 — An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.

D1 · Cyclomatic Complexity · WxCpMessage.handleMsgType (cyclomatic 71) · ×1

WxCpMessage.handleMsgType (cyclomatic 71) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:489 — WxCpMessage.handleMsgType has cyclomatic complexity 71 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · WxCpGroupRobotMessage.toJson (cyclomatic 60) · ×1

WxCpGroupRobotMessage.toJson (cyclomatic 60) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:219 — WxCpGroupRobotMessage.toJson has cyclomatic complexity 60 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · WxMpMemberCardServiceImpl.validCheck (cyclomatic 38) · ×1

WxMpMemberCardServiceImpl.validCheck (cyclomatic 38) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpMemberCardServiceImpl.java:71 — WxMpMemberCardServiceImpl.validCheck has cyclomatic complexity 38 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.

D1 · Cyclomatic Complexity · WxMaSubscribeMessage.resetValue (cyclomatic 30) · ×1

WxMaSubscribeMessage.resetValue (cyclomatic 30) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/WxMaSubscribeMessage.java:110 — WxMaSubscribeMessage.resetValue has cyclomatic complexity 30 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · WxMpNewsArticleGsonAdapter.deserialize (cyclomatic 23) · ×1

WxMpNewsArticleGsonAdapter.deserialize (cyclomatic 23) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpNewsArticleGsonAdapter.java:49 — WxMpNewsArticleGsonAdapter.deserialize has cyclomatic complexity 23 (threshold 15). To reduce it, name the conditions: bind each compound test to a well-named local or a small predicate function, so the body reads as a sequence of named decisions rather than a chain of operators.

D1 · Cyclomatic Complexity · WxPayConfig.initApiV3HttpClient (cyclomatic 20) · ×1

WxPayConfig.initApiV3HttpClient (cyclomatic 20) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/config/WxPayConfig.java:373 — WxPayConfig.initApiV3HttpClient has cyclomatic complexity 20 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.

D1 · Cyclomatic Complexity · DefaultOkHttpClientBuilder.prepare (cyclomatic 19) · ×1

DefaultOkHttpClientBuilder.prepare (cyclomatic 19) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/DefaultOkHttpClientBuilder.java:212 — DefaultOkHttpClientBuilder.prepare has cyclomatic complexity 19 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.

D1 · Cyclomatic Complexity · OkHttpDnsClientBuilder.prepare (cyclomatic 19) · ×1

OkHttpDnsClientBuilder.prepare (cyclomatic 19) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpDnsClientBuilder.java:211 — OkHttpDnsClientBuilder.prepare has cyclomatic complexity 19 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.

D1 · Cyclomatic Complexity · WxCpUserGsonAdapter.serialize (cyclomatic 18) · ×1

WxCpUserGsonAdapter.serialize (cyclomatic 18) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/util/json/WxCpUserGsonAdapter.java:245 — WxCpUserGsonAdapter.serialize has cyclomatic complexity 18 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · BaseWxMaServiceImpl.executeInternal (cyclomatic 17) · ×1

BaseWxMaServiceImpl.executeInternal (cyclomatic 17) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java:431 — BaseWxMaServiceImpl.executeInternal has cyclomatic complexity 17 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · BaseWxStoreServiceImpl.executeInternal (cyclomatic 16) · ×1

BaseWxStoreServiceImpl.executeInternal (cyclomatic 16) weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreServiceImpl.java:220 — BaseWxStoreServiceImpl.executeInternal has cyclomatic complexity 16 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · WxCpTpMessageRouterRule.test (cyclomatic 16) · ×1

WxCpTpMessageRouterRule.test (cyclomatic 16) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/message/WxCpTpMessageRouterRule.java:210 — WxCpTpMessageRouterRule.test has cyclomatic complexity 16 (threshold 15). To reduce it, name the conditions: bind each compound test to a well-named local or a small predicate function, so the body reads as a sequence of named decisions rather than a chain of operators.

D1 · Cyclomatic Complexity · WxCpConclusionAdapter.deserialize (cyclomatic 16) · ×1

WxCpConclusionAdapter.deserialize (cyclomatic 16) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/util/json/WxCpConclusionAdapter.java:17 — WxCpConclusionAdapter.deserialize has cyclomatic complexity 16 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D1 · Cyclomatic Complexity · BaseWxChannelServiceImpl.executeInternal (cyclomatic 16) · ×1

BaseWxChannelServiceImpl.executeInternal (cyclomatic 16) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:229 — BaseWxChannelServiceImpl.executeInternal has cyclomatic complexity 16 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.

D10 · Test Quality · Test project verifies nothing · ×1

Test project verifies nothing: wx-java-mp-solon-plugin solon-plugins/wx-java-mp-solon-plugin/src/test/java/features/test/LoadTest.java:12 — No conventional assertion call was detected in 1 of 1 tests in `wx-java-mp-solon-plugin` — the project as a whole, not one method. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a suite that genuinely checks nothing. If it is the latter, this project passes unconditionally and cannot fail.

D2 · Cognitive Complexity · WxCpMessage.handleMsgType (cognitive 133) · ×1

WxCpMessage.handleMsgType (cognitive 133) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:489 — WxCpMessage.handleMsgType has cognitive complexity 133 (threshold 15). Drivers by points: if/else 38 (92 pts), loops 11 (30 pts), boolean chains 10, match/switch 1 (nesting depth added 73). The drivers above price the dispatch low by construction — a dispatch is charged once however many cases it lists, while each branch inside an arm is charged in full — so most of this count is what the case bodies hold, and the arms are where it can be reduced. To reduce it, keep the dispatch but shrink the arms: move each non-trivial case body into its own named function (or onto the value being matched) so the dispatch reads one line per case, and group related cases into a sub-dispatch. Keep every case explicit, and make the behaviour for cases you do not list a deliberate choice rather than an accident.

D2 · Cognitive Complexity · WxCpGroupRobotMessage.toJson (cognitive 117) · ×1

WxCpGroupRobotMessage.toJson (cognitive 117) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:219 — WxCpGroupRobotMessage.toJson has cognitive complexity 117 (threshold 15). Drivers by points: if/else 32 (77 pts), loops 10 (29 pts), boolean chains 10, match/switch 1 (nesting depth added 64). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · WxMaSubscribeMessage.resetValue (cognitive 48) · ×1

WxMaSubscribeMessage.resetValue (cognitive 48) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/WxMaSubscribeMessage.java:110 — WxMaSubscribeMessage.resetValue has cognitive complexity 48 (threshold 15). Drivers by points: if/else 29 (47 pts), boolean chains 1 (nesting depth added 18). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · WxMpMemberCardServiceImpl.validCheck (cognitive 43) · ×1

WxMpMemberCardServiceImpl.validCheck (cognitive 43) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpMemberCardServiceImpl.java:71 — WxMpMemberCardServiceImpl.validCheck has cognitive complexity 43 (threshold 15). Drivers by points: if/else 25 (26 pts), boolean chains 8, error handling 3 (6 pts), loops 1 (3 pts) (nesting depth added 6). To reduce it, split the body: this score is breadth rather than depth — many checks laid out side by side rather than nested inside one another, so inverting conditions into early returns has nothing left to flatten. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.

D2 · Cognitive Complexity · XmlUtils.element2MapOrString (cognitive 39) · ×1

XmlUtils.element2MapOrString (cognitive 39) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/XmlUtils.java:62 — XmlUtils.element2MapOrString has cognitive complexity 39 (threshold 15). Drivers by points: if/else 14 (33 pts), loops 3 (6 pts) (nesting depth added 22). To reduce it, flatten the nesting: this score is depth rather than breadth — most of its points come from checks stacked inside one another, so the work sits several levels in. Invert each enclosing check into an early exit (a return, or the language's equivalent) so the happy path stays at one level, and where a level cannot be exited early, lift the block it encloses into its own named function.

D2 · Cognitive Complexity · RsaCryptoUtil.encryptField (cognitive 36) · ×1

RsaCryptoUtil.encryptField (cognitive 36) REDACTED:58 — RsaCryptoUtil.encryptField has cognitive complexity 36 (threshold 15). Drivers by points: if/else 9 (30 pts), loops 2 (6 pts) (nesting depth added 25). To reduce it, flatten the nesting: this score is depth rather than breadth — most of its points come from checks stacked inside one another, so the work sits several levels in. Invert each enclosing check into an early exit (a return, or the language's equivalent) so the happy path stays at one level, and where a level cannot be exited early, lift the block it encloses into its own named function.

D2 · Cognitive Complexity · BaseWxMaServiceImpl.executeInternal (cognitive 33) · ×1

BaseWxMaServiceImpl.executeInternal (cognitive 33) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java:431 — BaseWxMaServiceImpl.executeInternal has cognitive complexity 33 (threshold 15). Drivers by points: if/else 13 (22 pts), error handling 3 (5 pts), ternaries 2 (5 pts), boolean chains 1 (nesting depth added 14). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · WxPayEntrustResult.checkResult (cognitive 30) · ×1

WxPayEntrustResult.checkResult (cognitive 30) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayEntrustResult.java:141 — WxPayEntrustResult.checkResult has cognitive complexity 30 (threshold 15). Drivers by points: if/else 11 (28 pts), boolean chains 2 (nesting depth added 17). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · WxMaUniformMessageGsonAdapter.serialize (cognitive 27) · ×1

WxMaUniformMessageGsonAdapter.serialize (cognitive 27) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/json/adaptor/WxMaUniformMessageGsonAdapter.java:18 — WxMaUniformMessageGsonAdapter.serialize has cognitive complexity 27 (threshold 15). Drivers by points: if/else 13 (22 pts), loops 2 (5 pts) (nesting depth added 12). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · BaseWxStoreServiceImpl.executeInternal (cognitive 26) · ×1

BaseWxStoreServiceImpl.executeInternal (cognitive 26) weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreServiceImpl.java:220 — BaseWxStoreServiceImpl.executeInternal has cognitive complexity 26 (threshold 15). Drivers by points: if/else 6 (12 pts), ternaries 5 (8 pts), error handling 3 (5 pts), boolean chains 1 (nesting depth added 11). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · WxCpConclusionAdapter.deserialize (cognitive 26) · ×1

WxCpConclusionAdapter.deserialize (cognitive 26) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/util/json/WxCpConclusionAdapter.java:17 — WxCpConclusionAdapter.deserialize has cognitive complexity 26 (threshold 15). Drivers by points: if/else 15 (26 pts) (nesting depth added 11). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · BaseWxChannelServiceImpl.executeInternal (cognitive 26) · ×1

BaseWxChannelServiceImpl.executeInternal (cognitive 26) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:229 — BaseWxChannelServiceImpl.executeInternal has cognitive complexity 26 (threshold 15). Drivers by points: if/else 6 (12 pts), ternaries 5 (8 pts), error handling 3 (5 pts), boolean chains 1 (nesting depth added 11). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · BaseWxPayResult.checkResult (cognitive 24) · ×1

BaseWxPayResult.checkResult (cognitive 24) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/BaseWxPayResult.java:358 — BaseWxPayResult.checkResult has cognitive complexity 24 (threshold 15). Drivers by points: if/else 9 (22 pts), boolean chains 2 (nesting depth added 13). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · WxPayConfig.initApiV3HttpClient (cognitive 24) · ×1

WxPayConfig.initApiV3HttpClient (cognitive 24) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/config/WxPayConfig.java:373 — WxPayConfig.initApiV3HttpClient has cognitive complexity 24 (threshold 15). Drivers by points: if/else 11 (14 pts), boolean chains 6, error handling 3 (4 pts) (nesting depth added 4). To reduce it, split the body: most of this score is breadth rather than depth — checks laid out side by side rather than stacked — so group the statements between the checks into named steps and move each step into its own function. Some of it IS depth: where a check sits inside another whose only job is to reach it, merge the two into one condition, and where an else follows a branch that already returns, drop the trailing else and let the rest of the body continue at one level.

D2 · Cognitive Complexity · WxCpUserGsonAdapter.serialize (cognitive 24) · ×1

WxCpUserGsonAdapter.serialize (cognitive 24) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/util/json/WxCpUserGsonAdapter.java:245 — WxCpUserGsonAdapter.serialize has cognitive complexity 24 (threshold 15). Drivers by points: if/else 9 (13 pts), match/switch 2 (6 pts), loops 2 (4 pts), boolean chains 1 (nesting depth added 10). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · WxMpNewsArticleGsonAdapter.deserialize (cognitive 22) · ×1

WxMpNewsArticleGsonAdapter.deserialize (cognitive 22) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpNewsArticleGsonAdapter.java:49 — WxMpNewsArticleGsonAdapter.deserialize has cognitive complexity 22 (threshold 15). Drivers by points: boolean chains 11, if/else 11. To reduce it, name the conditions: bind each compound test to a well-named local or a small predicate function, so the body reads as a sequence of named decisions rather than a chain of operators.

D2 · Cognitive Complexity · WxOpenComponentServiceImpl.get (cognitive 19) · ×1

WxOpenComponentServiceImpl.get (cognitive 19) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:255 — WxOpenComponentServiceImpl.get has cognitive complexity 19 (threshold 15). Drivers by points: if/else 4 (10 pts), ternaries 2 (5 pts), error handling 2 (4 pts) (nesting depth added 11). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · WxMpMessageRouter.route (cognitive 19) · ×1

WxMpMessageRouter.route (cognitive 19) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMessageRouter.java:223 — WxMpMessageRouter.route has cognitive complexity 19 (threshold 15). Drivers by points: if/else 8 (12 pts), error handling 2 (4 pts), loops 3 (nesting depth added 6). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · WxStoreMessageRouter.route (cognitive 18) · ×1

WxStoreMessageRouter.route (cognitive 18) weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessageRouter.java:126 — WxStoreMessageRouter.route has cognitive complexity 18 (threshold 15). Drivers by points: if/else 7 (11 pts), error handling 2 (4 pts), loops 3 (nesting depth added 6). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · WxPayConfig.loadConfigInputStream (cognitive 18) · ×1

WxPayConfig.loadConfigInputStream (cognitive 18) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/config/WxPayConfig.java:559 — WxPayConfig.loadConfigInputStream has cognitive complexity 18 (threshold 15). Drivers by points: if/else 7 (11 pts), error handling 3 (6 pts), boolean chains 1 (nesting depth added 7). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · WxOpenComponentServiceImpl.getLimitDiscountList (cognitive 18) · ×1

WxOpenComponentServiceImpl.getLimitDiscountList (cognitive 18) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1229 — WxOpenComponentServiceImpl.getLimitDiscountList has cognitive complexity 18 (threshold 15). Drivers by points: if/else 4 (8 pts), loops 2 (8 pts), boolean chains 2 (nesting depth added 10). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · BaseWxMpServiceImpl.executeInternal (cognitive 18) · ×1

BaseWxMpServiceImpl.executeInternal (cognitive 18) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java:465 — BaseWxMpServiceImpl.executeInternal has cognitive complexity 18 (threshold 15). Drivers by points: if/else 5 (11 pts), error handling 3 (5 pts), boolean chains 1, ternaries 1 (nesting depth added 8). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · WxCpKfServiceImpl.validateParameters (cognitive 18) · ×1

WxCpKfServiceImpl.validateParameters (cognitive 18) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:93 — WxCpKfServiceImpl.validateParameters has cognitive complexity 18 (threshold 15). Drivers by points: if/else 7 (11 pts), boolean chains 7 (nesting depth added 4). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · WxCpMessageRouter.route (cognitive 18) · ×1

WxCpMessageRouter.route (cognitive 18) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/message/WxCpMessageRouter.java:191 — WxCpMessageRouter.route has cognitive complexity 18 (threshold 15). Drivers by points: if/else 7 (11 pts), error handling 2 (4 pts), loops 3 (nesting depth added 6). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · WxCpTpMessageRouter.route (cognitive 18) · ×1

WxCpTpMessageRouter.route (cognitive 18) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/message/WxCpTpMessageRouter.java:199 — WxCpTpMessageRouter.route has cognitive complexity 18 (threshold 15). Drivers by points: if/else 7 (11 pts), error handling 2 (4 pts), loops 3 (nesting depth added 6). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · DefaultOkHttpClientBuilder.prepare (cognitive 18) · ×1

DefaultOkHttpClientBuilder.prepare (cognitive 18) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/DefaultOkHttpClientBuilder.java:212 — DefaultOkHttpClientBuilder.prepare has cognitive complexity 18 (threshold 15). Drivers by points: if/else 13, boolean chains 4, loops 1. To reduce it, split the body: this score is breadth rather than depth — many checks laid out side by side rather than nested inside one another, so inverting conditions into early returns has nothing left to flatten. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.

D2 · Cognitive Complexity · OkHttpDnsClientBuilder.prepare (cognitive 18) · ×1

OkHttpDnsClientBuilder.prepare (cognitive 18) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpDnsClientBuilder.java:211 — OkHttpDnsClientBuilder.prepare has cognitive complexity 18 (threshold 15). Drivers by points: if/else 13, boolean chains 4, loops 1. To reduce it, split the body: this score is breadth rather than depth — many checks laid out side by side rather than nested inside one another, so inverting conditions into early returns has nothing left to flatten. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.

D2 · Cognitive Complexity · BaseWxQidianServiceImpl.executeInternal (cognitive 17) · ×1

BaseWxQidianServiceImpl.executeInternal (cognitive 17) weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java:261 — BaseWxQidianServiceImpl.executeInternal has cognitive complexity 17 (threshold 15). Drivers by points: if/else 5 (11 pts), error handling 3 (5 pts), ternaries 1 (nesting depth added 8). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · BaseWxPayRequest.checkAndSign (cognitive 17) · ×1

BaseWxPayRequest.checkAndSign (cognitive 17) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/BaseWxPayRequest.java:353 — BaseWxPayRequest.checkAndSign has cognitive complexity 17 (threshold 15). Drivers by points: if/else 11 (15 pts), boolean chains 2 (nesting depth added 4). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · StatisticListAdapter.deserialize (cognitive 17) · ×1

StatisticListAdapter.deserialize (cognitive 17) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/util/json/StatisticListAdapter.java:17 — StatisticListAdapter.deserialize has cognitive complexity 17 (threshold 15). Drivers by points: ternaries 8 (16 pts), if/else 1 (nesting depth added 8). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · XStreamCDataListConverter.unmarshal (cognitive 17) · ×1

XStreamCDataListConverter.unmarshal (cognitive 17) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/xml/XStreamCDataListConverter.java:27 — XStreamCDataListConverter.unmarshal has cognitive complexity 17 (threshold 15). Drivers by points: if/else 4 (9 pts), ternaries 2 (4 pts), boolean chains 2, loops 1 (2 pts) (nesting depth added 8). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · WxMaMessageRouter.route (cognitive 16) · ×1

WxMaMessageRouter.route (cognitive 16) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/message/WxMaMessageRouter.java:110 — WxMaMessageRouter.route has cognitive complexity 16 (threshold 15). Drivers by points: if/else 7 (11 pts), loops 3, error handling 1 (2 pts) (nesting depth added 5). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D2 · Cognitive Complexity · WxChannelMessageRouter.route (cognitive 16) · ×1

WxChannelMessageRouter.route (cognitive 16) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessageRouter.java:120 — WxChannelMessageRouter.route has cognitive complexity 16 (threshold 15). Drivers by points: if/else 7 (11 pts), loops 3, error handling 1 (2 pts) (nesting depth added 5). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.

D35 · Change Coupling · Change coupling clique · ×1

Change coupling clique: WxCpMsgAuditServiceImpl.java, WxCpDefaultConfigImpl.java, WxCpRedisConfigImpl.java weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpMsgAuditServiceImpl.java — 3 files — `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpMsgAuditServiceImpl.java`, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpDefaultConfigImpl.java`, `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImpl.java` — all change together with no explicit dependency: a fully-connected co-change clique, not 3 separate couplings. They share one concern (thin parallel siblings over a common abstraction), so extract the shared part into ONE unit and the whole clique's coupling clears at once — you do not need to break each pair individually.

D36 · Supply-chain Provenance & Signing · REDACTED · ×1

REDACTED

D4 · Code Duplication · Near-duplicate member family (6 members, 23 shared lines) · ×1

Near-duplicate member family (6 members, 23 shared lines) solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:12 — solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:12-39 | solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java:12-39 | solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/AbstractWxStoreConfigStorageConfiguration.java:12-39 | spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:12-41 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java:14-57 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/AbstractWxStoreConfigStorageConfiguration.java:12-41 — These 6 members are variants of one another: a block of 23 lines reported below appears in every one of them, and the pairwise near-duplicate rows they would otherwise produce are collapsed into this row. Read them as one construct written 6 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 6 times.

D4 · Code Duplication · Near-duplicate member family (6 members, 11 shared lines) · ×1

Near-duplicate member family (6 members, 11 shared lines) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java:36 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java:36-50 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceHttpComponentsImpl.java:32-47 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceHttpComponentsImpl.java:47-62 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenServiceHttpComponentsImpl.java:27-43 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpComponentsImpl.java:46-61 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpComponentsImpl.java:36-50 — These 6 members are variants of one another: a block of 11 lines reported below appears in every one of them, and the pairwise near-duplicate rows they would otherwise produce are collapsed into this row. Read them as one construct written 6 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 6 times.

D4 · Code Duplication · Near-duplicate member family (4 members, 20 shared lines) · ×1

Near-duplicate member family (4 members, 20 shared lines) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java:36 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java:36-73 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaDownloadRequestExecutor.java:38-77 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreMediaDownloadRequestExecutor.java:32-76 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreMediaDownloadRequestExecutor.java:34-80 — These 4 members are variants of one another: a block of 20 lines reported below appears in every one of them, and the pairwise near-duplicate rows they would otherwise produce are collapsed into this row. Read them as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.

D4 · Code Duplication · Near-duplicate member family (4 members, 17 shared lines) · ×1

Near-duplicate member family (4 members, 17 shared lines) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:72 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:72-95 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:98-121 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:69-92 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java:95-118 — These 4 members are variants of one another: a block of 17 lines reported below appears in every one of them, and the pairwise near-duplicate rows they would otherwise produce are collapsed into this row. Read them as one construct written 4 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 4 times.

D4 · Code Duplication · Near-duplicate member pair (22 shared lines) · ×1

Near-duplicate member pair (22 shared lines) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMemberCardActivateTempInfoResultGsonAdapter.java:21 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMemberCardActivateTempInfoResultGsonAdapter.java:21-64 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMemberCardUserInfoResultGsonAdapter.java:29-85 — These two members are variants of one another: 22 of their lines are already reported as duplicated blocks below, spread through both bodies rather than gathered into one. Read them as a single construct written twice. The repair is at the members' grain — factor the shared pipeline into one implementation the two call with their differences as parameters or as an injected step, or, where the difference is systematic (sync against async, one transport against another), generate one from the other. Extracting the individual blocks below is not the same fix: it leaves the two bodies in place and the next edit still has to be made twice.

D4 · Code Duplication · Edited copy of a member (47 corresponding lines) · ×1

Edited copy of a member (47 corresponding lines) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassOpenIdsMessageGsonAdapter.java:18 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassOpenIdsMessageGsonAdapter.java:18-76 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassTagMessageGsonAdapter.java:20-74 — These two members are one piece of code written twice and then edited apart: 47 consecutive lines correspond almost exactly, broken only by small local edits. Most of that correspondence is NOT reported as duplicated blocks below — the edits cut it into fragments and only the largest of them clear the block floor, so the rows below understate it. The repair is at the members' grain — factor the shared implementation into one the two call with their differences as parameters or as an injected step, or, where the difference is systematic (an extra return value, one transport against another), generate one from the other. Left alone, the next edit has to be made twice and the two will drift further apart.

D4 · Code Duplication · Edited copy of a member (33 corresponding lines) · ×1

Edited copy of a member (33 corresponding lines) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/BaseWxCpCgServiceImpl.java:144 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/BaseWxCpCgServiceImpl.java:144-176 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:390-422 — These two members are one piece of code written twice and then edited apart: 33 consecutive lines correspond almost exactly, broken only by small local edits. Most of that correspondence is NOT reported as duplicated blocks below — the edits cut it into fragments and only the largest of them clear the block floor, so the rows below understate it. The repair is at the members' grain — factor the shared implementation into one the two call with their differences as parameters or as an injected step, or, where the difference is systematic (an extra return value, one transport against another), generate one from the other. Left alone, the next edit has to be made twice and the two will drift further apart.

D4 · Code Duplication · Edited copy of a member (22 corresponding lines) · ×1

Edited copy of a member (22 corresponding lines) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/CategoryAuditMessage.java:43 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/CategoryAuditMessage.java:43-64 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/CategoryAuditMessage.java:41-62 — These two members are one piece of code written twice and then edited apart: 22 consecutive lines correspond almost exactly, broken only by small local edits. Most of that correspondence is NOT reported as duplicated blocks below — the edits cut it into fragments and only the largest of them clear the block floor, so the rows below understate it. The repair is at the members' grain — factor the shared implementation into one the two call with their differences as parameters or as an injected step, or, where the difference is systematic (an extra return value, one transport against another), generate one from the other. Left alone, the next edit has to be made twice and the two will drift further apart.

D4 · Code Duplication · Edited copy of a member (12 corresponding lines) · ×1

Edited copy of a member (12 corresponding lines) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayrollServiceImpl.java:42 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayrollServiceImpl.java:42-54 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayrollServiceImpl.java:156-168 — These two members are one piece of code written twice and then edited apart: 12 consecutive lines correspond almost exactly, broken only by small local edits. Most of that correspondence is NOT reported as duplicated blocks below — the edits cut it into fragments and only the largest of them clear the block floor, so the rows below understate it. The repair is at the members' grain — factor the shared implementation into one the two call with their differences as parameters or as an injected step, or, where the difference is systematic (an extra return value, one transport against another), generate one from the other. Left alone, the next edit has to be made twice and the two will drift further apart.

D4 · Code Duplication · Members sharing a duplicated core (32 members, 50+ identical tokens) · ×1

Members sharing a duplicated core (32 members, 50+ identical tokens) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:147 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:147-156 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:160-170 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:205-214 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:218-227 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:231-240 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:289-298 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:89-96 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:99-106 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:118-127 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:137-144 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:155-164 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:174-181 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:192-201 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:211-218 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:231-240 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopCouponServiceImpl.java:34-42 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopCouponServiceImpl.java:67-75 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopCouponServiceImpl.java:78-86 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopCouponServiceImpl.java:89-100 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopCouponServiceImpl.java:104-117 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopCouponServiceImpl.java:133-148 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopCouponServiceImpl.java:152-165 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopDeliveryServiceImpl.java:54-61 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopDeliveryServiceImpl.java:71-78 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopRegisterServiceImpl.java:30-37 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopRegisterServiceImpl.java:50-57 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopRegisterServiceImpl.java:60-67 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopSpuServiceImpl.java:45-54 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopSpuServiceImpl.java:58-67 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopSpuServiceImpl.java:103-112 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopSpuServiceImpl.java:116-125 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopSpuServiceImpl.java:129-138 — These 32 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 32 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 32 times.

D4 · Code Duplication · Members sharing a duplicated core (28 members, 50+ identical tokens) · ×1

Members sharing a duplicated core (28 members, 50+ identical tokens) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java:25 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java:25-40 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelFileUploadRequestExecutor.java:25-40 | weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorApacheImpl.java:38-71 | weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorHttpComponentsImpl.java:35-68 | weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernApacheHttpRequestExecutor.java:31-51 | weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernHttpComponentsRequestExecutor.java:25-45 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaInputStreamUploadRequestExecutor.java:33-53 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaUploadRequestExecutor.java:29-49 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMinishopMediaUploadRequestCustomizeExecutor.java:31-67 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMinishopMediaUploadRequestExecutor.java:31-52 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheSimplePostRequestExecutor.java:29-43 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaInputStreamUploadRequestExecutor.java:33-53 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaUploadRequestExecutor.java:32-52 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMinishopMediaUploadRequestCustomizeExecutor.java:34-70 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMinishopMediaUploadRequestExecutor.java:34-55 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsSimplePostRequestExecutor.java:29-43 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheApiSignaturePostRequestExecutor.java:31-64 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheUploadAuthMaterialRequestExecutor.java:31-51 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodSingleUploadRequestExecutor.java:29-61 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodUploadPartRequestExecutor.java:30-54 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsApiSignaturePostRequestExecutor.java:33-62 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsUploadAuthMaterialRequestExecutor.java:30-50 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsVodSingleUploadRequestExecutor.java:26-58 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsVodUploadPartRequestExecutor.java:27-51 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorApacheImpl.java:41-76 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorHttpComponentsImpl.java:39-74 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreFileUploadRequestExecutor.java:25-40 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreFileUploadRequestExecutor.java:25-40 — These 28 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 28 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 28 times.

D4 · Code Duplication · Members sharing a duplicated core (26 members, 50+ identical tokens) · ×1

Members sharing a duplicated core (26 members, 50+ identical tokens) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java:55 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java:55-76 | solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java:52-73 | solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/WxCpInJedisConfiguration.java:54-76 | solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/storage/WxCpInJedisConfigStorageConfiguration.java:51-73 | solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/WxMaInJedisConfiguration.java:54-76 | solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/WxMaInJedisConfigStorageConfiguration.java:50-71 | solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/WxMpInJedisConfiguration.java:55-77 | solon-plugins/wx-java-mp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp/config/storage/WxMpInJedisConfigStorageConfiguration.java:53-75 | solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/storage/WxOpenInJedisConfigStorageConfiguration.java:48-70 | solon-plugins/wx-java-qidian-solon-plugin/src/main/java/com/binarywang/solon/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:109-136 | solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/WxStoreInJedisConfiguration.java:55-76 | solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/WxStoreInJedisConfigStorageConfiguration.java:52-73 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java:52-73 | spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java:51-72 | spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/WxCpInJedisConfiguration.java:53-75 | spring-boot-starters/wx-java-cp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/storage/WxCpInJedisConfigStorageConfiguration.java:51-73 | spring-boot-starters/wx-java-cp-tp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/WxCpTpInJedisTpConfiguration.java:55-77 | spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/WxMaInJedisConfiguration.java:53-75 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/WxMaInJedisConfigStorageConfiguration.java:50-71 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/WxMpInJedisConfiguration.java:54-76 | spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/config/storage/WxMpInJedisConfigStorageConfiguration.java:57-79 | spring-boot-starters/wx-java-open-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/configuration/services/WxOpenInJedisConfiguration.java:55-77 | spring-boot-starters/wx-java-open-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/config/storage/WxOpenInJedisConfigStorageConfiguration.java:50-72 | spring-boot-starters/wx-java-qidian-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:140-167 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/WxStoreInJedisConfiguration.java:52-73 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/WxStoreInJedisConfigStorageConfiguration.java:51-72 — These 26 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 26 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 26 times.

D4 · Code Duplication · Members sharing a duplicated core (17 members, 50+ identical tokens) · ×1

Members sharing a duplicated core (17 members, 50+ identical tokens) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:56 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:56-65 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:68-75 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:168-178 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:181-191 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:194-205 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:208-218 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:234-244 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:247-257 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:260-269 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:284-294 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:297-307 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:310-320 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:323-333 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:336-347 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:350-360 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:363-373 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:376-386 — These 17 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 17 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 17 times.

D4 · Code Duplication · Members sharing a duplicated core (14 members, 50+ identical tokens) · ×1

Members sharing a duplicated core (14 members, 50+ identical tokens) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:128 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:128-145 | solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:152-169 | solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/storage/AbstractWxCpConfigStorageConfiguration.java:15-59 | solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:133-150 | solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java:135-152 | solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:128-145 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:130-147 | spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpConfiguration.java:155-172 | spring-boot-starters/wx-java-cp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/storage/AbstractWxCpConfigStorageConfiguration.java:15-62 | spring-boot-starters/wx-java-cp-tp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpTpConfiguration.java:121-138 | spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:194-211 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/AbstractWxMpConfiguration.java:197-214 | spring-boot-starters/wx-java-open-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/configuration/services/AbstractWxOpenConfiguration.java:117-161 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:130-147 — These 14 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 14 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 14 times.

D4 · Code Duplication · Members sharing a duplicated core (13 members, 50+ identical tokens) · ×1

Members sharing a duplicated core (13 members, 50+ identical tokens) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:77 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:77-108 | solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:91-123 | solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/config/WxCpServiceAutoConfiguration.java:26-42 | solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:79-113 | solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java:81-115 | solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/storage/AbstractWxOpenConfigStorageConfiguration.java:11-32 | solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:77-108 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:77-108 | spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpConfiguration.java:94-123 | spring-boot-starters/wx-java-cp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/config/WxCpServiceAutoConfiguration.java:27-43 | spring-boot-starters/wx-java-cp-tp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpTpConfiguration.java:75-104 | spring-boot-starters/wx-java-open-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/config/storage/AbstractWxOpenConfigStorageConfiguration.java:14-53 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:77-108 — These 13 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 13 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 13 times.

D4 · Code Duplication · Members sharing a duplicated core (7 members, 50+ identical tokens) · ×1

Members sharing a duplicated core (7 members, 50+ identical tokens) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaInputStreamUploadRequestExecutor.java:28 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaInputStreamUploadRequestExecutor.java:28-43 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaUploadRequestExecutor.java:26-43 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMinishopMediaUploadRequestCustomizeExecutor.java:26-56 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMinishopMediaUploadRequestExecutor.java:28-47 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/OkHttpUploadAuthMaterialRequestExecutor.java:25-42 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/OkHttpVodSingleUploadRequestExecutor.java:24-54 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/OkHttpVodUploadPartRequestExecutor.java:25-45 — These 7 members share a duplicated core: a run of at least 50 identical tokens appears in every one of them. That run is NOT broken out as duplicated-block rows below — it is what admitted this row, and the blocks below cover only the part of it that clears the block floor, so they understate the correspondence. Read the members as one construct written 7 times. The repair is at the members' grain — factor the shared implementation out once and have all of them call it with their differences as parameters or as an injected step, or, where the difference is systematic, generate them from one template. Extracting the individual blocks below is not the same fix: it leaves every body in place and the next edit still has to be made 7 times.

D4 · Code Duplication · Duplicated block (81 lines × 2) · ×1

Duplicated block (81 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelMessageServiceImpl.java:62 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelMessageServiceImpl.java:62-142 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreMessageServiceImpl.java:61-141 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit. Note first that the copies are not typed on the same thing: `AccountNotifyMessage` names `com.binarywang.wxjava.store.bean.message.fund.AccountNotifyMessage` in one and `me.chanjar.weixin.channel.bean.message.fund.AccountNotifyMessage` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (59–60 lines × 2) · ×1

Duplicated block (59–60 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:400 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:400-459 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:740-798 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java` as WHOLE FILES: this scan already matched 8 separate duplicated blocks between them, totalling at least 191 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:400` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.

D4 · Code Duplication · Duplicated block (47 lines × 2) · ×1

Duplicated block (47 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:239 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:239-285 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreServiceImpl.java:230-276 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreServiceImpl.java` as WHOLE FILES: this scan already matched 8 separate duplicated blocks between them, totalling at least 147 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:239` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (44 lines × 2) · ×1

Duplicated block (44 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:355 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:355-398 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:690-733 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java` as WHOLE FILES: this scan already matched 8 separate duplicated blocks between them, totalling at least 191 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place.

D4 · Code Duplication · Duplicated block (31–38 lines × 2) · ×1

Duplicated block (31–38 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassOpenIdsMessageGsonAdapter.java:39 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassOpenIdsMessageGsonAdapter.java:39-76 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassTagMessageGsonAdapter.java:44-74 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassOpenIdsMessageGsonAdapter.java` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassTagMessageGsonAdapter.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 61 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassOpenIdsMessageGsonAdapter.java:39` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: the declarations holding them bind `message` to `WxMpMassOpenIdsMessage` in one and `WxMpMassTagMessage` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (34–35 lines × 2) · ×1

Duplicated block (34–35 lines × 2) weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreMediaDownloadRequestExecutor.java:41 — weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreMediaDownloadRequestExecutor.java:41-75 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreMediaDownloadRequestExecutor.java:43-76 — before extracting anything, compare `weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreMediaDownloadRequestExecutor.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreMediaDownloadRequestExecutor.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 82 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreMediaDownloadRequestExecutor.java:43` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `CloseableHttpResponse` names `org.apache.hc.client5.http.impl.classic.CloseableHttpResponse` in one and `org.apache.http.client.methods.CloseableHttpResponse` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreMediaDownloadRequestExecutor.java:78` calls `ClientProtocolException`, `getMessage` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreMediaDownloadRequestExecutor.java:76` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (31 lines × 2) · ×1

Duplicated block (31 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImpl.java:122 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImpl.java:122-152 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpOaServiceImpl.java:163-193 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.

D4 · Code Duplication · Duplicated block (25–26 lines × 3) · ×1

Duplicated block (25–26 lines × 3) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:199 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:199-223 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java:400-425 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreServiceImpl.java:190-214 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 3 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 3 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:199` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (24–25 lines × 4) · ×1

Duplicated block (24–25 lines × 4) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:91 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:91-115 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:173-196 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:241-264 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:316-339 — all 4 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:91` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (24 lines × 3) · ×1

Duplicated block (24 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:349 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:349-372 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/BaseWxCpCgServiceImpl.java:149-172 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:395-418 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 3 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 3 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:349` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (21–22 lines × 2) · ×1

Duplicated block (21–22 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java:31 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java:31-52 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelMediaDownloadRequestExecutor.java:33-53 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java` and `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelMediaDownloadRequestExecutor.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 49 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelMediaDownloadRequestExecutor.java:33` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. Note first that the copies are not typed on the same thing: `CloseableHttpResponse` names `org.apache.hc.client5.http.impl.classic.CloseableHttpResponse` in one and `org.apache.http.client.methods.CloseableHttpResponse` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelMediaDownloadRequestExecutor.java:53` calls `ChannelImageResponse`, `ClientProtocolException`, `getMessage` and `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelMediaDownloadRequestExecutor.java:52` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (19–22 lines × 2) · ×1

Duplicated block (19–22 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:171 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:171-189 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:193-214 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.

D4 · Code Duplication · Duplicated block (21 lines × 4) · ×1

Duplicated block (21 lines × 4) solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:129 — solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:129-149 | solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/storage/AbstractWxCpConfigStorageConfiguration.java:19-39 | spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpConfiguration.java:129-149 | spring-boot-starters/wx-java-cp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/storage/AbstractWxCpConfigStorageConfiguration.java:19-39 — before extracting anything, compare `solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java` and `spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpConfiguration.java` as WHOLE FILES: this scan already matched 7 separate duplicated blocks between them, totalling at least 111 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `WxCpProperties` names `com.binarywang.solon.wxjava.cp.properties.WxCpProperties` in one and `com.binarywang.spring.starter.wxjava.cp.properties.WxCpProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpConfiguration.java:150` calls `isNotBlank`, `getBaseApiUrl`, `setBaseApiUrl` and `solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:150` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (16–18 lines × 5) · ×1

Duplicated block (16–18 lines × 5) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:189 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:189-205 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceOkHttpImpl.java:108-124 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceOkHttpImpl.java:32-48 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceOkHttpImpl.java:49-66 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceOkHttpImpl.java:79-94 — before extracting anything, compare `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceOkHttpImpl.java` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceOkHttpImpl.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 38 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:189` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (18 lines × 3) · ×1

Duplicated block (18 lines × 3) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/util/xml/XStreamTransformer.java:112 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/util/xml/XStreamTransformer.java:112-129 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/xml/XStreamTransformer.java:106-123 | weixin-java-open/src/main/java/me/chanjar/weixin/open/util/xml/XStreamTransformer.java:75-92 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 3 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 3 times. Each matched range is the entire body of the declaration above it, so the region is already a complete unit: move that whole declaration to the shared location and have each site call it, rather than lifting the lines out of their bodies. Any `return` inside it is the body's own exit and keeps its meaning in the moved unit.

D4 · Code Duplication · Duplicated block (18 lines × 2) · ×1

Duplicated block (18 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialUploadApacheHttpRequestExecutor.java:37 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialUploadApacheHttpRequestExecutor.java:37-54 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialUploadHttpComponentsRequestExecutor.java:33-50 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Note first that the copies are not typed on the same thing: `HttpPost` names `org.apache.hc.client5.http.classic.methods.HttpPost` in one and `org.apache.http.client.methods.HttpPost` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (15–17 lines × 6) · ×1

Duplicated block (15–17 lines × 6) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java:38 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java:38-53 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceHttpClientImpl.java:33-48 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceHttpClientImpl.java:49-64 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenServiceApacheHttpClientImpl.java:26-42 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpClientImpl.java:48-62 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpClientImpl.java:38-53 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpClientImpl.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 61 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java:38` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (17 lines × 3) · ×1

Duplicated block (17 lines × 3) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassOpenIdsMessageGsonAdapter.java:27 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassOpenIdsMessageGsonAdapter.java:27-43 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassPreviewMessageGsonAdapter.java:21-37 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassTagMessageGsonAdapter.java:32-48 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassOpenIdsMessageGsonAdapter.java` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassTagMessageGsonAdapter.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 61 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassOpenIdsMessageGsonAdapter.java:27` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: the declarations holding them bind `message` to `WxMpMassOpenIdsMessage` in one and `WxMpMassTagMessage` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (15–17 lines × 2) · ×1

Duplicated block (15–17 lines × 2) REDACTED:92 — REDACTED:92-108 | REDACTED:96-110 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `REDACTED:92` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (16 lines × 14) · ×1

Duplicated block (16 lines × 14) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:129 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:129-144 | solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:153-168 | solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/storage/AbstractWxCpConfigStorageConfiguration.java:42-57 | solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:134-149 | solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java:136-151 | solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:129-144 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:131-146 | spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpConfiguration.java:156-171 | spring-boot-starters/wx-java-cp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/storage/AbstractWxCpConfigStorageConfiguration.java:45-60 | spring-boot-starters/wx-java-cp-tp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpTpConfiguration.java:122-137 | spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:195-210 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/AbstractWxMpConfiguration.java:198-213 | spring-boot-starters/wx-java-open-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/configuration/services/AbstractWxOpenConfiguration.java:118-133 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:131-146 — before extracting anything, compare `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java` and `solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 50 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `WxChannelMultiProperties` names `com.binarywang.solon.wxjava.channel.properties.WxChannelMultiProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.WxChannelMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (16 lines × 5) · ×1

Duplicated block (16 lines × 5) solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:21 — solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:21-36 | solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java:21-36 | solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/AbstractWxStoreConfigStorageConfiguration.java:21-36 | spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:23-38 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/AbstractWxStoreConfigStorageConfiguration.java:23-38 — before extracting anything, compare `solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java` and `solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/AbstractWxMaConfigStorageConfiguration.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 39 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `WxChannelProperties` names `com.binarywang.solon.wxjava.channel.properties.WxChannelProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.WxChannelProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:19` calls `setApiHostUrl`, `trimToNull`, `getApiHostUrl` and `solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/AbstractWxChannelConfigStorageConfiguration.java:18` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (14–16 lines × 4) · ×1

Duplicated block (14–16 lines × 4) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java:99 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java:99-112 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java:96-109 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpClientImpl.java:100-115 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpComponentsImpl.java:97-112 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java` and `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 38 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `ContentType` names `org.apache.hc.core5.http.ContentType` in one and `org.apache.http.entity.ContentType` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (15–16 lines × 4) · ×1

Duplicated block (15–16 lines × 4) weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpClientImpl.java:66 — weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpClientImpl.java:66-81 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpComponentsImpl.java:65-80 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceJoddHttpImpl.java:56-70 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceOkHttpImpl.java:44-58 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from all 4 call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpClientImpl.java:66` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (15–16 lines × 2) · ×1

Duplicated block (15–16 lines × 2) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java:487 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java:487-502 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenServiceAbstractImpl.java:60-74 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java:487` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java:484` calls `getErrorCode`, `getCode`, `debug` and `weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenServiceAbstractImpl.java:59` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (15 lines × 3) · ×1

Duplicated block (15 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:169 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:169-183 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java:509-523 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpSchoolContactMessage.java:245-259 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java` as WHOLE FILES: this scan already matched 11 separate duplicated blocks between them, totalling at least 118 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpLinkedCorpMessage.java:169` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (4–15 lines × 4) · ×1

Duplicated block (4–15 lines × 4) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java:90 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java:90-104 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceOkHttpImpl.java:92-95 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceOkHttpImpl.java:89-92 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceOkHttpImpl.java:90-104 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceOkHttpImpl.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 50 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. Note first that the copies are not typed on the same thing: `JsonUtils` names `com.binarywang.wxjava.store.util.JsonUtils` in one and `me.chanjar.weixin.channel.util.JsonUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java:104` calls `Builder`, `url`, `post` and `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceOkHttpImpl.java:95` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (13–14 lines × 3) · ×1

Duplicated block (13–14 lines × 3) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVoiceAndImageDownloadApacheHttpRequestExecutor.java:47 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVoiceAndImageDownloadApacheHttpRequestExecutor.java:47-60 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVoiceAndImageDownloadHttpComponentsRequestExecutor.java:47-59 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVoiceAndImageDownloadJoddHttpRequestExecutor.java:42-55 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from all 3 call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVoiceAndImageDownloadJoddHttpRequestExecutor.java:42` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVoiceAndImageDownloadHttpComponentsRequestExecutor.java:59` calls `ByteArrayInputStream`, `ClientProtocolException`, `getMessage` and `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialVoiceAndImageDownloadApacheHttpRequestExecutor.java:60` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (13–14 lines × 2) · ×1

Duplicated block (13–14 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMemberCardActivateTempInfoResultGsonAdapter.java:52 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMemberCardActivateTempInfoResultGsonAdapter.java:52-64 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMemberCardUserInfoResultGsonAdapter.java:72-85 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMemberCardActivateTempInfoResultGsonAdapter.java:52` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.

D4 · Code Duplication · Duplicated block (13 lines × 25) · ×1

Duplicated block (13 lines × 25) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java:61 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java:61-73 | solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java:58-70 | solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/WxCpInJedisConfiguration.java:60-72 | solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/storage/WxCpInJedisConfigStorageConfiguration.java:57-69 | solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/WxMaInJedisConfiguration.java:60-72 | solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/WxMaInJedisConfigStorageConfiguration.java:56-68 | solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/WxMpInJedisConfiguration.java:61-73 | solon-plugins/wx-java-mp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp/config/storage/WxMpInJedisConfigStorageConfiguration.java:59-71 | solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/storage/WxOpenInJedisConfigStorageConfiguration.java:54-66 | solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/WxStoreInJedisConfiguration.java:61-73 | solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/WxStoreInJedisConfigStorageConfiguration.java:58-70 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java:58-70 | spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java:57-69 | spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/WxCpInJedisConfiguration.java:59-71 | spring-boot-starters/wx-java-cp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/storage/WxCpInJedisConfigStorageConfiguration.java:57-69 | spring-boot-starters/wx-java-cp-tp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/WxCpTpInJedisTpConfiguration.java:61-73 | spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/WxMaInJedisConfiguration.java:59-71 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/WxMaInJedisConfigStorageConfiguration.java:56-68 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/WxMpInJedisConfiguration.java:60-72 | spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/config/storage/WxMpInJedisConfigStorageConfiguration.java:63-75 | spring-boot-starters/wx-java-open-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/configuration/services/WxOpenInJedisConfiguration.java:61-73 | spring-boot-starters/wx-java-open-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/config/storage/WxOpenInJedisConfigStorageConfiguration.java:56-68 | spring-boot-starters/wx-java-qidian-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:146-158 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/WxStoreInJedisConfiguration.java:58-70 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/WxStoreInJedisConfigStorageConfiguration.java:57-69 — before extracting anything, compare `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java` and `spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 30 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java:61` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `WxChannelMultiProperties` names `com.binarywang.solon.wxjava.channel.properties.WxChannelMultiProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.WxChannelMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (13 lines × 8) · ×1

Duplicated block (13 lines × 8) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/BrandMessage.java:61 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/BrandMessage.java:61-73 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/CategoryAuditMessage.java:52-64 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/SpuAuditMessage.java:72-84 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/SpuStatusMessage.java:61-73 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/BrandMessage.java:59-71 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/CategoryAuditMessage.java:50-62 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/SpuAuditMessage.java:70-82 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/SpuStatusMessage.java:59-71 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/BrandMessage.java` and `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/CategoryAuditMessage.java` as WHOLE FILES: 82% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 2 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/BrandMessage.java:61` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (13 lines × 6) · ×1

Duplicated block (13 lines × 6) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:215 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:215-227 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/BaseWxCpServiceImpl.java:364-376 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/BaseWxCpCgServiceImpl.java:164-176 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/BaseWxCpTpServiceImpl.java:410-422 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java:417-429 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreServiceImpl.java:206-218 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 6 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 6 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:215` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (10–13 lines × 5) · ×1

Duplicated block (10–13 lines × 5) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:100 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:100-112 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:182-193 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:250-261 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:325-336 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java:1287-1296 — there are 5 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 5 sites; resolving a subset leaves the remainder to drift apart. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayBillResult.java:100` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (12–13 lines × 3) · ×1

Duplicated block (12–13 lines × 3) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:305 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:305-316 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:326-338 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:348-360 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:305` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.

D4 · Code Duplication · Duplicated block (12 lines × 12) · ×1

Duplicated block (12 lines × 12) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:97 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:97-108 | solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/AbstractWxCpConfiguration.java:112-123 | solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/config/WxCpServiceAutoConfiguration.java:31-42 | solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java:102-113 | solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/AbstractWxMpConfiguration.java:104-115 | solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/storage/AbstractWxOpenConfigStorageConfiguration.java:21-32 | solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:97-108 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:97-108 | spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpConfiguration.java:112-123 | spring-boot-starters/wx-java-cp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/config/WxCpServiceAutoConfiguration.java:32-43 | spring-boot-starters/wx-java-cp-tp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/AbstractWxCpTpConfiguration.java:93-104 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/AbstractWxStoreConfiguration.java:97-108 — before extracting anything, compare `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java` and `solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/AbstractWxMaConfiguration.java` as WHOLE FILES: this scan already matched 5 separate duplicated blocks between them, totalling at least 50 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/AbstractWxChannelConfiguration.java:97` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note first that the copies are not typed on the same thing: `WxChannelMultiProperties` names `com.binarywang.solon.wxjava.channel.properties.WxChannelMultiProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.WxChannelMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (11–12 lines × 6) · ×1

Duplicated block (11–12 lines × 6) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java:37 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java:37-48 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheSimpleGetRequestExecutor.java:27-37 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaDownloadRequestExecutor.java:39-50 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsSimpleGetRequestExecutor.java:27-37 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreMediaDownloadRequestExecutor.java:33-44 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreMediaDownloadRequestExecutor.java:35-46 — before extracting anything, compare `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaDownloadRequestExecutor.java` as WHOLE FILES: this scan already matched 6 separate duplicated blocks between them, totalling at least 57 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `HttpGet` names `org.apache.hc.client5.http.classic.methods.HttpGet` in one and `org.apache.http.client.methods.HttpGet` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (11–12 lines × 4) · ×1

Duplicated block (11–12 lines × 4) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ComplaintServiceImpl.java:141 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ComplaintServiceImpl.java:141-152 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingMediaServiceImpl.java:42-52 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MerchantMediaServiceImpl.java:43-53 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MerchantMediaServiceImpl.java:79-89 — there are 4 copies across 3 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 4 sites; resolving a subset leaves the remainder to drift apart. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ComplaintServiceImpl.java:141` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (11–12 lines × 3) · ×1

Duplicated block (11–12 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:170 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:170-181 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpCgServiceApacheHttpClientImpl.java:34-44 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java:87-97 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 3 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 3 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:170` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (9–12 lines × 2) · ×1

Duplicated block (9–12 lines × 2) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheHttpDnsClientBuilder.java:238 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheHttpDnsClientBuilder.java:238-246 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/DefaultApacheHttpClientBuilder.java:208-219 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once.

D4 · Code Duplication · Duplicated block (10–12 lines × 2) · ×1

Duplicated block (10–12 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceJoddHttpImpl.java:77 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceJoddHttpImpl.java:77-88 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceOkHttpImpl.java:88-97 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from both call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceJoddHttpImpl.java:77` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.

D4 · Code Duplication · Duplicated block (8–11 lines × 4) · ×1

Duplicated block (8–11 lines × 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java:70 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java:70-77 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceHttpComponentsImpl.java:69-76 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceJoddHttpImpl.java:75-85 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceOkHttpImpl.java:86-95 — before extracting anything, compare `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java` and `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 47 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceJoddHttpImpl.java:75` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.

D4 · Code Duplication · Duplicated block (4–10 lines × 6) · ×1

Duplicated block (4–10 lines × 6) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java:74 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java:74-83 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java:71-80 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java:74-77 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpClientImpl.java:74-83 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceHttpComponentsImpl.java:71-80 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreServiceOkHttpImpl.java:74-77 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java` and `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 38 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. Note first that the copies are not typed on the same thing: `HttpGet` names `org.apache.hc.client5.http.classic.methods.HttpGet` in one and `org.apache.http.client.methods.HttpGet` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpClientImpl.java:73` calls `isNotEmpty`, `getAccessTokenUrl`, `getApiHostUrl` and `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceOkHttpImpl.java:74` does not — after which the two agree again for 4 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (9–10 lines × 4) · ×1

Duplicated block (9–10 lines × 4) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:173 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:173-182 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:195-204 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpKfServiceImpl.java:381-390 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaQrcodeJumpServiceImpl.java:52-60 — there are 4 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 4 sites; resolving a subset leaves the remainder to drift apart.

D4 · Code Duplication · Duplicated block (9–10 lines × 3) · ×1

Duplicated block (9–10 lines × 3) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1153 — weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1153-1161 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1180-1189 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1198-1207 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1153` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1178` calls `addProperty` and `weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1151` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (4–10 lines × 3) · ×1

Duplicated block (4–10 lines × 3) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:137 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:137-140 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1034-1043 | weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1071-1080 — there are 3 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 3 sites; resolving a subset leaves the remainder to drift apart. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenComponentServiceImpl.java:1034` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.

D4 · Code Duplication · Duplicated block (8–9 lines × 4) · ×1

Duplicated block (8–9 lines × 4) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialNewsInfoApacheHttpRequestExecutor.java:47 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialNewsInfoApacheHttpRequestExecutor.java:47-54 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialNewsInfoHttpComponentsRequestExecutor.java:38-45 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialNewsInfoJoddHttpRequestExecutor.java:43-50 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialNewsInfoOkhttpRequestExecutor.java:37-45 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from all 4 call sites, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/material/MaterialNewsInfoApacheHttpRequestExecutor.java:47` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (8–9 lines × 3) · ×1

Duplicated block (8–9 lines × 3) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/AbstractWxCpTpInRedisConfigImpl.java:108 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/AbstractWxCpTpInRedisConfigImpl.java:108-116 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/AbstractWxCpTpInRedisConfigImpl.java:221-229 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpCorpGroupRedissonConfigImpl.java:113-120 — there are 3 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 3 sites; resolving a subset leaves the remainder to drift apart. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/AbstractWxCpTpInRedisConfigImpl.java:108` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (4–9 lines × 5) · ×1

Duplicated block (4–9 lines × 5) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/example/BusinessOperationTransferExample.java:66 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/example/BusinessOperationTransferExample.java:66-69 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/example/NewTransferApiExample.java:50-59 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/example/NewTransferApiExample.java:79-82 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/example/NewTransferApiExample.java:234-242 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/example/NewTransferApiExample.java:271-279 — there are 5 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 5 sites; resolving a subset leaves the remainder to drift apart. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/example/NewTransferApiExample.java:50` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/example/NewTransferApiExample.java:59` calls `getTransferBillNo`, `getCreateTime` and `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/example/BusinessOperationTransferExample.java:69` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (8 lines × 26) · ×1

Duplicated block (8 lines × 26) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java:59 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java:59-66 | solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java:56-63 | solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/configuration/services/WxCpInJedisConfiguration.java:58-65 | solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/storage/WxCpInJedisConfigStorageConfiguration.java:55-62 | solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/configuration/services/WxMaInJedisConfiguration.java:58-65 | solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/WxMaInJedisConfigStorageConfiguration.java:54-61 | solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/configuration/services/WxMpInJedisConfiguration.java:59-66 | solon-plugins/wx-java-mp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp/config/storage/WxMpInJedisConfigStorageConfiguration.java:57-64 | solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/storage/WxOpenInJedisConfigStorageConfiguration.java:52-59 | solon-plugins/wx-java-qidian-solon-plugin/src/main/java/com/binarywang/solon/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:113-120 | solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/configuration/services/WxStoreInJedisConfiguration.java:59-66 | solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/WxStoreInJedisConfigStorageConfiguration.java:56-63 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java:56-63 | spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java:55-62 | spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/WxCpInJedisConfiguration.java:57-64 | spring-boot-starters/wx-java-cp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/storage/WxCpInJedisConfigStorageConfiguration.java:55-62 | spring-boot-starters/wx-java-cp-tp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/configuration/services/WxCpTpInJedisTpConfiguration.java:59-66 | spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/configuration/services/WxMaInJedisConfiguration.java:57-64 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/WxMaInJedisConfigStorageConfiguration.java:54-61 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/configuration/services/WxMpInJedisConfiguration.java:58-65 | spring-boot-starters/wx-java-mp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/config/storage/WxMpInJedisConfigStorageConfiguration.java:61-68 | spring-boot-starters/wx-java-open-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/configuration/services/WxOpenInJedisConfiguration.java:59-66 | spring-boot-starters/wx-java-open-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/config/storage/WxOpenInJedisConfigStorageConfiguration.java:54-61 | spring-boot-starters/wx-java-qidian-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/qidian/config/WxQidianStorageAutoConfiguration.java:144-151 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/configuration/services/WxStoreInJedisConfiguration.java:56-63 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/WxStoreInJedisConfigStorageConfiguration.java:55-62 — before extracting anything, compare `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java` and `spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 30 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/configuration/services/WxChannelInJedisConfiguration.java:59` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `WxChannelMultiProperties` names `com.binarywang.solon.wxjava.channel.properties.WxChannelMultiProperties` in one and `com.binarywang.spring.starter.wxjava.channel.properties.WxChannelMultiProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (8 lines × 14) · ×1

Duplicated block (8 lines × 14) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java:26 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java:26-33 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelFileUploadRequestExecutor.java:26-33 | weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernApacheHttpRequestExecutor.java:32-39 | weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernHttpComponentsRequestExecutor.java:26-33 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaInputStreamUploadRequestExecutor.java:34-41 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaUploadRequestExecutor.java:30-37 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMinishopMediaUploadRequestExecutor.java:32-39 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaInputStreamUploadRequestExecutor.java:34-41 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaUploadRequestExecutor.java:33-40 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMinishopMediaUploadRequestExecutor.java:35-42 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheUploadAuthMaterialRequestExecutor.java:32-39 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsUploadAuthMaterialRequestExecutor.java:31-38 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreFileUploadRequestExecutor.java:26-33 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreFileUploadRequestExecutor.java:26-33 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreFileUploadRequestExecutor.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 39 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java:26` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `HttpEntity` names `org.apache.hc.core5.http.HttpEntity` in one and `org.apache.http.HttpEntity` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (8 lines × 12) · ×1

Duplicated block (8 lines × 12) weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernApacheHttpRequestExecutor.java:42 — weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernApacheHttpRequestExecutor.java:42-49 | weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernHttpComponentsRequestExecutor.java:36-43 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaInputStreamUploadRequestExecutor.java:44-51 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaUploadRequestExecutor.java:40-47 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMinishopMediaUploadRequestCustomizeExecutor.java:57-64 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMinishopMediaUploadRequestExecutor.java:42-49 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaInputStreamUploadRequestExecutor.java:44-51 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaUploadRequestExecutor.java:43-50 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMinishopMediaUploadRequestCustomizeExecutor.java:60-67 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMinishopMediaUploadRequestExecutor.java:45-52 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheUploadAuthMaterialRequestExecutor.java:42-49 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsUploadAuthMaterialRequestExecutor.java:41-48 — before extracting anything, compare `weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernApacheHttpRequestExecutor.java` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernHttpComponentsRequestExecutor.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 33 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernApacheHttpRequestExecutor.java:42` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `Utf8ResponseHandler` names `me.chanjar.weixin.common.util.http.apache.Utf8ResponseHandler` in one and `me.chanjar.weixin.common.util.http.hc.Utf8ResponseHandler` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMinishopMediaUploadRequestCustomizeExecutor.java:65` calls `info` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaInputStreamUploadRequestExecutor.java:52` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (8 lines × 10) · ×1

Duplicated block (8 lines × 10) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/order/OrderStatusMessage.java:47 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/order/OrderStatusMessage.java:47-54 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/BrandMessage.java:61-68 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/CategoryAuditMessage.java:52-59 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/SpuAuditMessage.java:72-79 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/SpuStatusMessage.java:61-68 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/order/OrderStatusMessage.java:45-52 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/BrandMessage.java:59-66 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/CategoryAuditMessage.java:50-57 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/SpuAuditMessage.java:70-77 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/product/SpuStatusMessage.java:59-66 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/order/OrderStatusMessage.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/message/order/OrderStatusMessage.java` as WHOLE FILES: 90% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 2 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/product/BrandMessage.java:69` calls `get`, `valueOf` and `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/message/order/OrderStatusMessage.java:55` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (8 lines × 7) · ×1

Duplicated block (8 lines × 7) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaInputStreamUploadRequestExecutor.java:40 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaInputStreamUploadRequestExecutor.java:40-47 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaUploadRequestExecutor.java:37-44 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMinishopMediaUploadRequestCustomizeExecutor.java:46-53 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMinishopMediaUploadRequestExecutor.java:39-46 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/JoddHttpUploadAuthMaterialRequestExecutor.java:35-42 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/JoddHttpVodSingleUploadRequestExecutor.java:47-54 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/JoddHttpVodUploadPartRequestExecutor.java:39-46 — before extracting anything, compare `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaUploadRequestExecutor.java` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMinishopMediaUploadRequestExecutor.java` as WHOLE FILES: this scan already matched 3 separate duplicated blocks between them, totalling at least 30 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMinishopMediaUploadRequestCustomizeExecutor.java:54` calls `info` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaInputStreamUploadRequestExecutor.java:48` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (8 lines × 6) · ×1

Duplicated block (8 lines × 6) solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java:41 — solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java:41-48 | solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/config/storage/WxMaInJedisConfigStorageConfiguration.java:39-46 | solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/config/storage/WxStoreInJedisConfigStorageConfiguration.java:41-48 | spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java:40-47 | spring-boot-starters/wx-java-miniapp-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/config/storage/WxMaInJedisConfigStorageConfiguration.java:39-46 | spring-boot-starters/wx-java-store-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/config/storage/WxStoreInJedisConfigStorageConfiguration.java:40-47 — before extracting anything, compare `solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java` and `spring-boot-starters/wx-java-channel-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/config/storage/WxChannelInJedisConfigStorageConfiguration.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 38 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note first that the copies are not typed on the same thing: `RedisProperties` names `com.binarywang.solon.wxjava.channel.properties.RedisProperties` in one and `com.binarywang.solon.wxjava.miniapp.properties.RedisProperties` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (6–8 lines × 6) · ×1

Duplicated block (6–8 lines × 6) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodSingleUploadRequestExecutor.java:30 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodSingleUploadRequestExecutor.java:30-37 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodUploadPartRequestExecutor.java:31-38 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsVodSingleUploadRequestExecutor.java:27-34 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsVodUploadPartRequestExecutor.java:28-35 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorApacheImpl.java:42-47 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorHttpComponentsImpl.java:40-45 — before extracting anything, compare `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodSingleUploadRequestExecutor.java` and `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsVodSingleUploadRequestExecutor.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 47 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. If that is what happened, the fix is to keep one copy and have the other call it (or delete it), which resolves this row and its siblings together — extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodSingleUploadRequestExecutor.java:30` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. Note first that the copies are not typed on the same thing: `HttpPost` names `org.apache.hc.client5.http.classic.methods.HttpPost` in one and `org.apache.http.client.methods.HttpPost` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (4–8 lines × 5) · ×1

Duplicated block (4–8 lines × 5) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaInputStreamUploadRequestExecutor.java:33 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaInputStreamUploadRequestExecutor.java:33-36 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaUploadRequestExecutor.java:28-34 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMinishopMediaUploadRequestExecutor.java:30-36 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/OkHttpUploadAuthMaterialRequestExecutor.java:27-33 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadOkhttpRequestExecutor.java:34-41 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 5 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 5 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaInputStreamUploadRequestExecutor.java:33` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/requestexecuter/media/MediaImgUploadOkhttpRequestExecutor.java:30` calls `debug`, `getRequestHttpClient` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaUploadRequestExecutor.java:26` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (6–8 lines × 2) · ×1

Duplicated block (6–8 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTaskCardServiceImpl.java:31 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTaskCardServiceImpl.java:31-38 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTaskCardServiceImpl.java:48-53 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited.

D4 · Code Duplication · Duplicated block (4–7 lines × 3) · ×1

Duplicated block (4–7 lines × 3) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaOrderManagementServiceImpl.java:64 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaOrderManagementServiceImpl.java:64-70 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaOrderShippingServiceImpl.java:151-157 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAccountServiceImpl.java:53-56 — the copies sit in sibling files of one directory, so a shared home is within easy reach: extract the block into a single shared function the call sites can all reach — a file they already depend on, or a new one alongside them — and call it from all 3 call sites, so a change lands once. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.

D4 · Code Duplication · Duplicated block (6 lines × 29) · ×1

Duplicated block (6 lines × 29) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:151 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:151-156 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:209-214 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:222-227 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:293-298 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:91-96 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:101-106 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:122-127 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:139-144 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:159-164 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:176-181 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:196-201 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:213-218 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAfterSaleServiceImpl.java:235-240 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopCouponServiceImpl.java:37-42 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopCouponServiceImpl.java:70-75 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopCouponServiceImpl.java:81-86 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopCouponServiceImpl.java:95-100 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopCouponServiceImpl.java:112-117 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopCouponServiceImpl.java:143-148 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopCouponServiceImpl.java:160-165 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopDeliveryServiceImpl.java:56-61 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopDeliveryServiceImpl.java:73-78 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopRegisterServiceImpl.java:32-37 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopRegisterServiceImpl.java:52-57 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopRegisterServiceImpl.java:62-67 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopSpuServiceImpl.java:49-54 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopSpuServiceImpl.java:107-112 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopSpuServiceImpl.java:120-125 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopSpuServiceImpl.java:133-138 — there are 29 copies across 6 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 29 sites; resolving a subset leaves the remainder to drift apart. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:151` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on.

D4 · Code Duplication · Duplicated block (6 lines × 26) · ×1

Duplicated block (6 lines × 26) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java:26 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java:26-31 | weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/HttpComponentsChannelFileUploadRequestExecutor.java:26-31 | weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorApacheImpl.java:39-44 | weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorHttpComponentsImpl.java:36-41 | weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernApacheHttpRequestExecutor.java:32-37 | weixin-java-common/src/main/java/me/chanjar/weixin/common/requestexecuter/ocr/OcrDiscernHttpComponentsRequestExecutor.java:26-31 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaInputStreamUploadRequestExecutor.java:34-39 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaUploadRequestExecutor.java:30-35 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMinishopMediaUploadRequestExecutor.java:32-37 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheSimplePostRequestExecutor.java:30-36 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaInputStreamUploadRequestExecutor.java:34-39 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaUploadRequestExecutor.java:33-38 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMinishopMediaUploadRequestExecutor.java:35-40 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsSimplePostRequestExecutor.java:30-36 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheApiSignaturePostRequestExecutor.java:37-44 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheUploadAuthMaterialRequestExecutor.java:32-37 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodSingleUploadRequestExecutor.java:30-35 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/ApacheVodUploadPartRequestExecutor.java:31-36 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsApiSignaturePostRequestExecutor.java:34-40 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsUploadAuthMaterialRequestExecutor.java:31-36 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsVodSingleUploadRequestExecutor.java:27-32 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/HttpComponentsVodUploadPartRequestExecutor.java:28-33 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorApacheImpl.java:42-47 | weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/CommonUploadMultiRequestExecutorHttpComponentsImpl.java:40-45 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreFileUploadRequestExecutor.java:26-31 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/HttpComponentsStoreFileUploadRequestExecutor.java:26-31 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/ApacheHttpStoreFileUploadRequestExecutor.java` as WHOLE FILES: this scan already matched 4 separate duplicated blocks between them, totalling at least 39 lines, which is the signature of one file having been copied from the other rather than of a helper waiting to be extracted. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java:26` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `HttpPost` names `org.apache.hc.client5.http.classic.methods.HttpPost` in one and `org.apache.http.client.methods.HttpPost` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-common/src/main/java/me/chanjar/weixin/common/executor/CommonUploadRequestExecutorApacheImpl.java:45` calls `getData`, `InnerStreamBody`, `getInputStream` and `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ApacheHttpChannelFileUploadRequestExecutor.java:32` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (6 lines × 17) · ×1

Duplicated block (6 lines × 17) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:60 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:60-65 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:70-75 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:173-178 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:186-191 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:200-205 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:213-218 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:239-244 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:252-257 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:264-269 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:289-294 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:302-307 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:315-320 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:328-333 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:342-347 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:355-360 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:368-373 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:381-386 — all 17 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:60` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:197` calls `put` and `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:170` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (3–6 lines × 5) · ×1

Duplicated block (3–6 lines × 5) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:82 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:82-87 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:97-100 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:225-227 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:276-281 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:394-399 — all 5 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaLiveServiceImpl.java:82` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The `return` at the foot of the matched lines is the enclosing body's own terminal exit, not an early one: it moves with them unchanged, and each site calls the extracted unit from the position that `return` occupied — no decision has to be handed back and re-acted on. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.

D4 · Code Duplication · Duplicated block (4–6 lines × 5) · ×1

Duplicated block (4–6 lines × 5) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ComplaintServiceImpl.java:128 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ComplaintServiceImpl.java:128-133 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:434-437 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingMediaServiceImpl.java:29-34 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MerchantMediaServiceImpl.java:30-35 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MerchantMediaServiceImpl.java:63-67 — there are 5 copies across 4 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 5 sites; resolving a subset leaves the remainder to drift apart. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ComplaintServiceImpl.java:128` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.

D4 · Code Duplication · Duplicated block (5 lines × 7) · ×1

Duplicated block (5 lines × 7) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaInputStreamUploadRequestExecutor.java:37 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaInputStreamUploadRequestExecutor.java:37-41 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaUploadRequestExecutor.java:37-41 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMinishopMediaUploadRequestCustomizeExecutor.java:48-52 | weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMinishopMediaUploadRequestExecutor.java:39-43 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/OkHttpUploadAuthMaterialRequestExecutor.java:36-40 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/OkHttpVodSingleUploadRequestExecutor.java:48-52 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/executor/OkHttpVodUploadPartRequestExecutor.java:39-43 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 7 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 7 times. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMinishopMediaUploadRequestCustomizeExecutor.java:53` calls `info` and `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaInputStreamUploadRequestExecutor.java:42` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (4–5 lines × 3) · ×1

Duplicated block (4–5 lines × 3) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/config/impl/WxChannelRedisConfigImpl.java:29 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/config/impl/WxChannelRedisConfigImpl.java:29-33 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/config/impl/WxMaRedisBetterConfigImpl.java:31-34 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/config/impl/WxStoreRedisConfigImpl.java:29-33 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/config/impl/WxChannelRedisConfigImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/config/impl/WxStoreRedisConfigImpl.java` as WHOLE FILES: 90% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 2 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just after the matched lines, `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/config/impl/WxMaRedisBetterConfigImpl.java:34` calls `getLock`, `concat` and `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/config/impl/WxChannelRedisConfigImpl.java:33` does not — after which the two agree again for 3 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (4–5 lines × 6) · ×1

Duplicated block (4–5 lines × 6) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaDeviceSubscribeServiceImpl.java:84 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaDeviceSubscribeServiceImpl.java:84-88 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaDeviceSubscribeServiceImpl.java:95-99 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAccountServiceImpl.java:33-36 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAccountServiceImpl.java:43-46 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopAccountServiceImpl.java:63-66 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaSubscribeServiceImpl.java:118-121 — there are 6 copies across 3 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 6 sites; resolving a subset leaves the remainder to drift apart. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaDeviceSubscribeServiceImpl.java:84` it runs out through the closing brace of the declaration holding it — the window is that declaration's tail, not a fragment that begins part-way through something, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. ★ These copies have DRIFTED, and that is worth reading before extracting anything: just before the matched lines, `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaDeviceSubscribeServiceImpl.java:83` calls `get`, `getAsInt`, `WxErrorException` and `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaSubscribeServiceImpl.java:118` does not — after which the two agree again for 2 more lines. One of those two behaviours is the intended one and the other is what a copy-paste left behind, so decide which BEFORE unifying them: extracting the shared part will silently settle it, and if the copy that skips the call is the wrong one, that bug is already live.

D4 · Code Duplication · Duplicated block (34 lines × 12) · ×1

Duplicated block (34 lines × 12) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/service/WxChannelMultiServicesImpl.java:1 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/service/WxChannelMultiServicesImpl.java:1-35 | solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/service/WxCpMultiServicesImpl.java:1-41 | solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/service/WxMaMultiServicesImpl.java:1-35 | solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/service/WxMpMultiServicesImpl.java:1-35 | solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/service/WxStoreMultiServicesImpl.java:1-35 | spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/service/WxChannelMultiServicesImpl.java:1-35 | spring-boot-starters/wx-java-cp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/service/WxCpMultiServicesImpl.java:1-41 | spring-boot-starters/wx-java-cp-tp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/cp/service/WxCpTpMultiServicesImpl.java:1-43 | spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/miniapp/service/WxMaMultiServicesImpl.java:1-35 | spring-boot-starters/wx-java-mp-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/mp/service/WxMpMultiServicesImpl.java:1-35 | spring-boot-starters/wx-java-open-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/service/WxOpenMultiServicesImpl.java:1-34 | spring-boot-starters/wx-java-store-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/store/service/WxStoreMultiServicesImpl.java:1-35 — before extracting anything, compare `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/service/WxChannelMultiServicesImpl.java` and `spring-boot-starters/wx-java-channel-multi-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/channel/service/WxChannelMultiServicesImpl.java` as WHOLE FILES: 96% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/service/WxChannelMultiServicesImpl.java:1` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (36 lines × 2) · ×1

Duplicated block (36 lines × 2) solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/WxOpenServiceAutoConfiguration.java:1 — solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/WxOpenServiceAutoConfiguration.java:1-36 | spring-boot-starters/wx-java-open-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/config/WxOpenServiceAutoConfiguration.java:1-39 — before extracting anything, compare `solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/WxOpenServiceAutoConfiguration.java` and `spring-boot-starters/wx-java-open-spring-boot-starter/src/main/java/com/binarywang/spring/starter/wxjava/open/config/WxOpenServiceAutoConfiguration.java` as WHOLE FILES: 82% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/config/WxOpenServiceAutoConfiguration.java:1` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `Bean` names `org.noear.solon.annotation.Bean` in one and `org.springframework.context.annotation.Bean` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (63 lines × 2) · ×1

Duplicated block (63 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/WxChannelAfterSaleService.java:213 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/WxChannelAfterSaleService.java:213-275 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/WxStoreAfterSaleService.java:211-273 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/WxChannelAfterSaleService.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/WxStoreAfterSaleService.java` as WHOLE FILES: 88% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/WxChannelAfterSaleService.java:213` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (188 lines × 2) · ×1

Duplicated block (188 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/WxChannelService.java:18 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/WxChannelService.java:18-340 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/WxStoreService.java:15-202 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/WxChannelService.java:18` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (70 lines × 2) · ×1

Duplicated block (70 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCompassShopServiceImpl.java:46 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelCompassShopServiceImpl.java:46-115 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreCompassShopServiceImpl.java:46-115 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `CompassFinderBaseParam` names `com.binarywang.wxjava.store.bean.compass.CompassFinderBaseParam` in one and `me.chanjar.weixin.channel.bean.compass.CompassFinderBaseParam` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (32 lines × 2) · ×1

Duplicated block (32 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelFreightTemplateServiceImpl.java:29 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelFreightTemplateServiceImpl.java:29-60 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxStoreFreightTemplateServiceImpl.java:29-60 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `FreightTemplate` names `com.binarywang.wxjava.store.bean.freight.FreightTemplate` in one and `me.chanjar.weixin.channel.bean.freight.FreightTemplate` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (58 lines × 2) · ×1

Duplicated block (58 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxTalentServiceImpl.java:1 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxTalentServiceImpl.java:1-58 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/WxTalentServiceImpl.java:1-58 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxTalentServiceImpl.java:1` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: `ResponseUtils` names `com.binarywang.wxjava.store.util.ResponseUtils` in one and `me.chanjar.weixin.channel.util.ResponseUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (34 lines × 2) · ×1

Duplicated block (34 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/product/stock/StockFlowResponse.java:1 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/product/stock/StockFlowResponse.java:1-36 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/product/stock/StockFlowResponse.java:1-34 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/product/stock/StockFlowResponse.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/bean/product/stock/StockFlowResponse.java` as WHOLE FILES: 85% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/product/stock/StockFlowResponse.java:1` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (243 lines × 2) · ×1

Duplicated block (243 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/config/impl/WxChannelDefaultConfigImpl.java:1 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/config/impl/WxChannelDefaultConfigImpl.java:1-243 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/config/impl/WxStoreDefaultConfigImpl.java:1-243 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/config/impl/WxChannelDefaultConfigImpl.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/config/impl/WxStoreDefaultConfigImpl.java` as WHOLE FILES: 97% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/config/impl/WxChannelDefaultConfigImpl.java:1` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `JsonUtils` names `com.binarywang.wxjava.store.util.JsonUtils` in one and `me.chanjar.weixin.channel.util.JsonUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (43 lines × 2) · ×1

Duplicated block (43 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/WxOrderStatus.java:30 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/WxOrderStatus.java:30-72 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/enums/WxOrderStatus.java:30-72 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/enums/WxOrderStatus.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/enums/WxOrderStatus.java` as WHOLE FILES: 94% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (124 lines × 2) · ×1

Duplicated block (124 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessage.java:1 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessage.java:1-124 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessage.java:1-124 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessage.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/message/WxStoreMessage.java` as WHOLE FILES: 96% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/message/WxChannelMessage.java:1` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note first that the copies are not typed on the same thing: `JsonUtils` names `com.binarywang.wxjava.store.util.JsonUtils` in one and `me.chanjar.weixin.channel.util.JsonUtils` in another — different types that share a simple name, which is why the text matched. A single extracted unit cannot be given a parameter type that fits both, so unifying those types (or introducing a shared abstraction over them) is the step that has to come BEFORE the extraction above; if they are deliberately separate, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (68 lines × 2) · ×1

Duplicated block (68 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/JsonUtils.java:32 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/JsonUtils.java:32-99 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/util/JsonUtils.java:32-99 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/JsonUtils.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/util/JsonUtils.java` as WHOLE FILES: 98% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (84 lines × 2) · ×1

Duplicated block (84 lines × 2) weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/XmlUtils.java:29 — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/XmlUtils.java:29-112 | weixin-java-store/src/main/java/com/binarywang/wxjava/store/util/XmlUtils.java:29-112 — before extracting anything, compare `weixin-java-channel/src/main/java/me/chanjar/weixin/channel/util/XmlUtils.java` and `weixin-java-store/src/main/java/com/binarywang/wxjava/store/util/XmlUtils.java` as WHOLE FILES: 98% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 1 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (58 lines × 5) · ×1

Duplicated block (58 lines × 5) weixin-java-common/src/main/java/me/chanjar/weixin/common/util/json/WxGsonBuilder.java:1 — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/json/WxGsonBuilder.java:1-60 | weixin-java-cp/src/main/java/me/chanjar/weixin/cp/util/json/WxCpGsonBuilder.java:1-67 | weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/json/WxMaGsonBuilder.java:1-61 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpGsonBuilder.java:1-97 | weixin-java-open/src/main/java/me/chanjar/weixin/open/util/json/WxOpenGsonBuilder.java:1-58 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 5 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 5 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-common/src/main/java/me/chanjar/weixin/common/util/json/WxGsonBuilder.java:1` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (50 lines × 2) · ×1

Duplicated block (50 lines × 2) weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpXmlOutNewsMessage.java:1 — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpXmlOutNewsMessage.java:1-51 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/message/WxMpXmlOutNewsMessage.java:1-50 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpXmlOutNewsMessage.java:1` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.

D4 · Code Duplication · Duplicated block (22 lines × 3) · ×1

Duplicated block (22 lines × 3) weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/product/WxMinishopGoodsSkuAttr.java:1 — weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/product/WxMinishopGoodsSkuAttr.java:1-24 | weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/minishop/goods/WxMinishopGoodsSkuAttr.java:1-22 | weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/minishopgoods/Attr.java:1-25 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 3 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 3 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/product/WxMinishopGoodsSkuAttr.java:1` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (34 lines × 5) · ×1

Duplicated block (34 lines × 5) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/material/WxMpMaterialFileBatchGetResult.java:1 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/material/WxMpMaterialFileBatchGetResult.java:1-38 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/material/WxMpMaterialNewsBatchGetResult.java:1-34 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/menu/WxMpSelfMenuInfo.java:1-200 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/message/ArticleUrlResult.java:1-57 | weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/message/SendPicsInfo.java:1-59 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 5 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 5 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/material/WxMpMaterialFileBatchGetResult.java:1` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (71 lines × 2) · ×1

Duplicated block (71 lines × 2) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpRedissonConfigImpl.java:30 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpRedissonConfigImpl.java:30-102 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/impl/WxQidianRedissonConfigImpl.java:30-100 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpRedissonConfigImpl.java` and `weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/impl/WxQidianRedissonConfigImpl.java` as WHOLE FILES: 90% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 2 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place.

D4 · Code Duplication · Duplicated block (42 lines × 3) · ×1

Duplicated block (42 lines × 3) weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/ma/WxOpenMaEmbedded.java:1 — weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/ma/WxOpenMaEmbedded.java:1-58 | weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/result/WxOpenMaCategoryNameListResult.java:1-73 | weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/result/WxOpenMaEmbeddedListResult.java:1-42 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 3 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 3 times. Read the line range as the matched WINDOW rather than a finished unit: at `weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/ma/WxOpenMaEmbedded.java:1` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (63 lines × 3) · ×1

Duplicated block (63 lines × 3) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpRedissonConfigImpl.java:30 — weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpRedissonConfigImpl.java:30-102 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/impl/WxQidianRedisConfigImpl.java:35-97 | weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/impl/WxQidianRedissonConfigImpl.java:30-100 — before extracting anything, compare `weixin-java-mp/src/main/java/me/chanjar/weixin/mp/config/impl/WxMpRedissonConfigImpl.java` and `weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/impl/WxQidianRedissonConfigImpl.java` as WHOLE FILES: 90% of the shorter file's lines also appear in the other, so this reads as one file having been copied from the other rather than as a helper waiting to be extracted. The 2 duplicated block(s) this scan matched between them are fragments of that copy, not the extent of it — treat the file pair as the unit. The two sit in different directories, so one cannot simply be deleted in favour of the other while both are reached separately: hoist the shared part into a location both already depend on and have each file call it, and retire whichever file turns out to have no caller of its own left. Extracting one helper per block leaves the fork in place.

D4 · Code Duplication · Duplicated block (6 lines × 5) · ×1

Duplicated block (6 lines × 5) solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/integration/WxChannelMultiPluginImpl.java:18 — solon-plugins/wx-java-channel-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/integration/WxChannelMultiPluginImpl.java:18-24 | solon-plugins/wx-java-cp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp_multi/integration/WxCpMultiPluginImpl.java:15-20 | solon-plugins/wx-java-miniapp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/integration/WxMiniappMultiPluginImpl.java:15-21 | solon-plugins/wx-java-mp-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/mp_multi/integration/WxMpMultiPluginImpl.java:15-22 | solon-plugins/wx-java-store-multi-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/integration/WxStoreMultiPluginImpl.java:18-24 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 5 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 5 times.

D4 · Code Duplication · Duplicated block (8 lines × 5) · ×1

Duplicated block (8 lines × 5) solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/integration/WxChannelPluginImpl.java:17 — solon-plugins/wx-java-channel-solon-plugin/src/main/java/com/binarywang/solon/wxjava/channel/integration/WxChannelPluginImpl.java:17-24 | solon-plugins/wx-java-cp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/cp/integration/WxCpPluginImpl.java:16-24 | solon-plugins/wx-java-miniapp-solon-plugin/src/main/java/com/binarywang/solon/wxjava/miniapp/integration/WxMiniappPluginImpl.java:16-24 | solon-plugins/wx-java-open-solon-plugin/src/main/java/com/binarywang/solon/wxjava/open/integration/WxOpenPluginImpl.java:16-24 | solon-plugins/wx-java-store-solon-plugin/src/main/java/com/binarywang/solon/wxjava/store/integration/WxStorePluginImpl.java:17-24 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 5 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 5 times.

D4 · Code Duplication · Duplicated block (5 lines × 10) · ×1

Duplicated block (5 lines × 10) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/Apply4SubjectConfirmServiceImpl.java:61 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/Apply4SubjectConfirmServiceImpl.java:61-65 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/Apply4SubjectConfirmServiceImpl.java:78-82 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/Apply4SubjectConfirmServiceImpl.java:95-99 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/Applyment4SubServiceImpl.java:40-44 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/Applyment4SubServiceImpl.java:47-51 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/Applyment4SubServiceImpl.java:54-58 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BankServiceImpl.java:63-67 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BusinessOperationTransferServiceImpl.java:60-65 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BusinessOperationTransferServiceImpl.java:68-73 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MerchantTransferServiceImpl.java:107-112 — there are 10 copies across 5 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 10 sites; resolving a subset leaves the remainder to drift apart. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (5 lines × 27) · ×1

Duplicated block (5 lines × 27) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ComplaintServiceImpl.java:73 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ComplaintServiceImpl.java:73-77 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ComplaintServiceImpl.java:87-91 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:187-191 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:194-198 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:201-205 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:226-230 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:233-237 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:315-319 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:322-326 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:350-354 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:397-401 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:404-408 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:412-416 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:419-423 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingBusiFavorServiceImpl.java:31-35 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingBusiFavorServiceImpl.java:45-49 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingBusiFavorServiceImpl.java:114-118 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingBusiFavorServiceImpl.java:131-135 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingBusiFavorServiceImpl.java:138-142 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingBusiFavorServiceImpl.java:158-162 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingBusiFavorServiceImpl.java:165-169 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingBusiFavorServiceImpl.java:172-176 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerTransferServiceImpl.java:198-202 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerTransferServiceImpl.java:239-243 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/SubscriptionBillingServiceImpl.java:33-37 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/SubscriptionBillingServiceImpl.java:55-59 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/TransferServiceImpl.java:185-189 — there are 27 copies across 6 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 27 sites; resolving a subset leaves the remainder to drift apart. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it. Note first that the copies are not typed on the same thing: the declarations holding them bind `request` to `ComplaintNotifyUrlRequest` in one and `ProfitSharingReceiverRequest` in another, and the duplicated lines use it. The extracted unit therefore needs a parameter type that fits BOTH — their common supertype where they have one, or a new abstraction over them where they do not — and settling that is the step that comes BEFORE the extraction above. Where the two types are deliberately unrelated, the duplication is the price of that separation and the honest resolution is to record the decision rather than to extract.

D4 · Code Duplication · Duplicated block (5 lines × 17) · ×1

Duplicated block (5 lines × 17) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:59 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:59-63 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:66-70 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:336-340 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:343-347 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:371-375 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:426-430 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingBusiFavorServiceImpl.java:38-42 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingBusiFavorServiceImpl.java:179-183 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingFavorServiceImpl.java:141-145 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingFavorServiceImpl.java:148-152 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MerchantLimitationServiceImpl.java:22-27 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerTransferServiceImpl.java:218-223 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ProfitSharingServiceImpl.java:170-174 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ProfitSharingServiceImpl.java:188-192 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/SubscriptionBillingServiceImpl.java:40-44 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/TransferServiceImpl.java:162-167 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/TransferServiceImpl.java:170-175 — there are 17 copies across 8 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 17 sites; resolving a subset leaves the remainder to drift apart. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D4 · Code Duplication · Duplicated block (5 lines × 14) · ×1

Duplicated block (5 lines × 14) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:132 — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:132-136 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:156-160 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:240-244 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:258-262 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:266-270 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:329-333 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java:357-361 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MiPayServiceImpl.java:43-47 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MiPayServiceImpl.java:50-54 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ProfitSharingServiceImpl.java:131-136 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ProfitSharingServiceImpl.java:225-230 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/TransferServiceImpl.java:61-65 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/TransferServiceImpl.java:82-86 | weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/TransferServiceImpl.java:230-235 — there are 14 copies across 4 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 14 sites; resolving a subset leaves the remainder to drift apart. The matched lines also transfer control out of the body holding them, which cannot survive a move into a called unit unchanged: have the extracted unit return that decision and let each site act on it.

D44 · Platform End-of-Life · End-of-life framework · ×1

End-of-life framework: Spring Boot 2 REDACTED:1 — REDACTED depends on `org.springframework.boot` at a version that pins Spring Boot 2, and Spring Boot 2.x, open-source support ended 2023-11-24. The constraint cannot admit a different major, so this repository stays on it until the declaration is edited. An end-of-life framework receives no further releases, including security releases.

Minor — 1116 finding(s)

D34 · Knowledge Freshness · Orphaned file · ×515

Orphaned file weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/BaseWxChannelMessageService.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/authandicp/WxOpenSubmitAuthAndIcpParam.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelMessageServiceImpl.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/delivery/AddOrderRequest.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaProductServiceImpl.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxPayPartnerUnifiedOrderV3Request.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayCodepayResult.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpOaWeDocServiceImpl.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxPayUnifiedOrderV3Request.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/CombineNotifyResult.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxPayCodepayRequest.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayPartnerNotifyV3Result.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/BaseWxQidianServiceImpl.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/ProfitSharingServiceImpl.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayPartnerOrderQueryV3Result.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/icp/WxOpenApplyIcpFilingParam.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/CombineQueryResult.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayRefundV3Result.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayRefundQueryV3Result.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/CombineTransactionsRequest.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayNotifyV3Result.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerTransferServiceImpl.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/mipay/MedInsOrdersRequest.java:1 — No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
+ 490 more in this group — see findings.md.

D10 · Test Quality · No direct assertions · ×508

No direct assertions: testToString weixin-java-pay/src/test/java/com/github/binarywang/wxpay/bean/entpay/EntPayRequestTest.java:18 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testGetAppPayInfoWithNullAppId weixin-java-pay/src/test/java/com/github/binarywang/wxpay/bean/result/WxPayUnifiedOrderV3ResultTest.java:299 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testGetAppPayInfoWithNullMchId weixin-java-pay/src/test/java/com/github/binarywang/wxpay/bean/result/WxPayUnifiedOrderV3ResultTest.java:309 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testGetAppPayInfoWithNullPrepayId weixin-java-pay/src/test/java/com/github/binarywang/wxpay/bean/result/WxPayUnifiedOrderV3ResultTest.java:290 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testGetAppPayInfoWithNullPrivateKey weixin-java-pay/src/test/java/com/github/binarywang/wxpay/bean/result/WxPayUnifiedOrderV3ResultTest.java:319 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testGetJsapiPayInfoWithNullAppId weixin-java-pay/src/test/java/com/github/binarywang/wxpay/bean/result/WxPayUnifiedOrderV3ResultTest.java:271 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testGetJsapiPayInfoWithNullPrepayId weixin-java-pay/src/test/java/com/github/binarywang/wxpay/bean/result/WxPayUnifiedOrderV3ResultTest.java:262 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testGetJsapiPayInfoWithNullPrivateKey weixin-java-pay/src/test/java/com/github/binarywang/wxpay/bean/result/WxPayUnifiedOrderV3ResultTest.java:281 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testHashCode weixin-java-pay/src/test/java/com/github/binarywang/wxpay/config/WxPayConfigTest.java:39 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testInitSSLContext weixin-java-pay/src/test/java/com/github/binarywang/wxpay/config/WxPayConfigTest.java:32 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testInitSSLContext_base64 weixin-java-pay/src/test/java/com/github/binarywang/wxpay/config/WxPayConfigTest.java:53 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testInitSSLContext_classpath weixin-java-pay/src/test/java/com/github/binarywang/wxpay/config/WxPayConfigTest.java:18 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testInitSSLContext_http weixin-java-pay/src/test/java/com/github/binarywang/wxpay/config/WxPayConfigTest.java:25 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testCreateApply weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/Applyment4SubServiceImplTest.java:27 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testModifySettlement weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/Applyment4SubServiceImplTest.java:74 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testQueryApplyStatusByApplymentId weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/Applyment4SubServiceImplTest.java:56 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testQueryApplyStatusByBusinessCode weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/Applyment4SubServiceImplTest.java:46 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testQuerySettlementBySubMchid weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/Applyment4SubServiceImplTest.java:65 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testSettlementApplication weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/Applyment4SubServiceImplTest.java:83 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: parseTransferBatchesNotifyV3Result weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImplTest.java:894 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testCloseOrder weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImplTest.java:207 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testCloseOrderV3 weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImplTest.java:798 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testCreateOrder weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImplTest.java:96 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testCreateOrderSpecific weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImplTest.java:163 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
No direct assertions: testCreateOrder_app weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImplTest.java:127 — No conventional assertion call was detected, and 252 of 405 tests in `weixin-java-pay` read the same way — so this is treated as that project's convention rather than a broken test, and it does not drag the score. Two things look like this: verification that happens indirectly (an approval/verifier harness or BDD step methods), or a project of runnable samples compiled as tests, where a run that does not throw is the only check. If it is the latter, these methods genuinely verify nothing.
+ 483 more in this group — see findings.md.

AX6 · Interface segregation · Fat interface · ×40

Fat interface: BaseWxStoreMessageService (42 abstract methods) weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/BaseWxStoreMessageService.java:37 — `BaseWxStoreMessageService` declares 42 abstract methods: `accountNotify`, `addRule`, `afterSaleStatusUpdate`, `brandUpdate`, `categoryAudit`, `closeStore`, `complaintNotify`, `couponCreate`, `couponDelete`, `couponExpire`, `couponInvalid`, `couponReceive`, `couponUpdate`, `defaultMessageHandler`, `orderCancel`, `orderConfirm`, `orderDelivery`, `orderExtInfoUpdate`, `orderNew`, `orderPay`, `orderSettle`, `orderStatusUpdate`, `orderWaitShipping`, `qrNotify`, `route`, `sharerChange`, `spuAudit`, `spuStatusUpdate`, `spuUpdate`, `stockNoEnough`, `supplierItemUpdate`, `updateNickname`, `userCouponExpire`, `userCouponUnuse`, `userCouponUse`, `vipClose`, `vipGradeUpdate`, `vipJoin`, `vipScoreExchange`, `vipScoreUpdate`, and 2 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: WxStoreEwaybillService (16 abstract methods) weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/WxStoreEwaybillService.java:28 — `WxStoreEwaybillService` declares 16 abstract methods: `addSubOrder`, `batchPrintOrder`, `cancelOrder`, `createOrder`, `createTemplate`, `deleteTemplate`, `getAccount`, `getDeliveryList`, `getOrder`, `getPrintContent`, `getTemplate`, `getTemplateById`, `getTemplateConfig`, `preCreateOrder`, `printOrder`, `updateTemplate`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: WxStoreHomePageService (17 abstract methods) weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/WxStoreHomePageService.java:23 — `WxStoreHomePageService` declares 17 abstract methods: `addTreeProduct`, `applyBackground`, `applyBanner`, `cancelBackground`, `cancelBanner`, `delTreeProduct`, `getBackground`, `getBanner`, `getShowTree`, `getTreeProductList`, `hideWindowProduct`, `listWindowProduct`, `removeBackground`, `removeBanner`, `reorderWindowProduct`, `setShowTree`, `topWindowProduct`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: WxStoreOrderService (30 abstract methods) weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/WxStoreOrderService.java:30 — `WxStoreOrderService` declares 30 abstract methods: `acceptAddressModify`, `addPresentNote`, `addPrivatePhone`, `applyRealNumber`, `applyVirtualNumberAgain`, `approvePreShipmentChangeSku`, `closeOrder`, `compensationDelivery`, `decodeSensitiveInfo`, `delayVirtualNumber`, `deliveryOrder`, `getOrder`, `getOrder`, `getOrders`, `getPreShipmentChangeSku`, `getPresentSubOrders`, `getPrivatePhone`, `getRealNumberViewAudit`, `getVirtualTelNumber`, `listDeliveryCompany`, `listDeliveryCompany`, `rejectAddressModify`, `rejectPreShipmentChangeSku`, `searchOrder`, `sendPrivatePhoneVerifyCode`, `updateAddress`, `updateDelivery`, `updatePrice`, `updateRemark`, `uploadFreshInspect`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 30 declarations carry 28 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 28 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: WxStoreProductService (43 abstract methods) weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/WxStoreProductService.java:55 — `WxStoreProductService` declares 43 abstract methods: `addGiftActivity`, `addGiftProduct`, `addLimitTask`, `addProduct`, `addProduct`, `addProductThirdPartySource`, `beginTimingSale`, `cancelProductAudit`, `cancelTimingSale`, `categoryPreCheck`, `classifyProductCategory`, `deleteGiftActivity`, `deleteLimitTask`, `deleteProduct`, `downProduct`, `externalProductMapping`, `externalProductMappingNew`, `getGiftProduct`, `getProduct`, `getProductAuditQuota`, `getProductAuditStrategy`, `getProductH5Url`, `getProductQrCode`, `getProductScheme`, `getProductTagLink`, `getSkuStock`, `getSkuStockBatch`, `getStockFlow`, `listGiftProduct`, `listLimitTask`, `listProduct`, `productBrandRecommend`, `setProductAsGift`, `setProductAuditStrategy`, `stopGiftActivity`, `stopLimitTask`, `upProduct`, `updateGiftProduct`, `updateGiftStock`, `updateProduct`, and 3 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 43 declarations carry 41 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 41 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: WxStoreService (20 abstract methods) weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/WxStoreService.java:8 — `WxStoreService` declares 20 abstract methods: `getAddressService`, `getAfterSaleService`, `getBasicService`, `getBrandService`, `getCategoryService`, `getCompassShopService`, `getCooperationService`, `getCouponService`, `getFavoriteService`, `getFreightTemplateService`, `getFundService`, `getHomePageService`, `getOrderService`, `getProductService`, `getQicService`, `getSharerService`, `getSupplierService`, `getTalentService`, `getVipService`, `getWarehouseService`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: WxStoreConfig (25 abstract methods) weixin-java-store/src/main/java/com/binarywang/wxjava/store/config/WxStoreConfig.java:13 — `WxStoreConfig` declares 25 abstract methods: `autoRefreshToken`, `expireAccessToken`, `getAccessToken`, `getAccessTokenLock`, `getAccessTokenUrl`, `getAesKey`, `getApacheHttpClientBuilder`, `getApiHostUrl`, `getAppid`, `getExpiresTime`, `getHttpProxyHost`, `getHttpProxyPassword`, `getHttpProxyPort`, `getHttpProxyUsername`, `getMaxRetryTimes`, `getMsgDataFormat`, `getRetrySleepMillis`, `getSecret`, `getToken`, `isAccessTokenExpired`, `isStableAccessToken`, `setAccessTokenUrl`, `setApiHostUrl`, `updateAccessToken`, `updateAccessToken`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 25 declarations carry 24 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 24 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: WxQidianService (32 abstract methods) weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/WxQidianService.java:23 — `WxQidianService` declares 32 abstract methods: `addConfigStorage`, `buildQrConnectUrl`, `checkSignature`, `clearQuota`, `createJsapiSignature`, `execute`, `execute`, `get`, `getAccessToken`, `getAccessToken`, `getCallDataService`, `getCallbackIP`, `getDialService`, `getJsapiTicket`, `getJsapiTicket`, `getRequestHttp`, `getTicket`, `getTicket`, `getWxMpConfigStorage`, `initHttp`, `netCheck`, `post`, `post`, `removeConfigStorage`, `setMaxRetryTimes`, `setMultiConfigStorages`, `setMultiConfigStorages`, `setRetrySleepMillis`, `setWxMpConfigStorage`, `shortUrl`, `switchover`, `switchoverTo`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 32 declarations carry 26 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 26 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: WxQidianConfigStorage (27 abstract methods) weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/config/WxQidianConfigStorage.java:16 — `WxQidianConfigStorage` declares 27 abstract methods: `autoRefreshToken`, `expireAccessToken`, `expireTicket`, `getAccessToken`, `getAccessTokenLock`, `getAesKey`, `getApacheHttpClientBuilder`, `getAppId`, `getExpiresTime`, `getHostConfig`, `getHttpProxyHost`, `getHttpProxyPassword`, `getHttpProxyPort`, `getHttpProxyUsername`, `getOauth2redirectUri`, `getSecret`, `getTemplateId`, `getTicket`, `getTicketLock`, `getTmpDirFile`, `getToken`, `isAccessTokenExpired`, `isTicketExpired`, `setHostConfig`, `updateAccessToken`, `updateAccessToken`, `updateTicket`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 27 declarations carry 26 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 26 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: EcommerceService (51 abstract methods) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/EcommerceService.java:31 — `EcommerceService` declares 51 abstract methods: `addReceivers`, `applyBill`, `applyFundBill`, `closeCombine`, `closePartnerOrder`, `combine`, `combineTransactions`, `createApply`, `createPartnerOrder`, `createdAccountCancelApplication`, `deleteReceivers`, `downloadBill`, `finishOrder`, `getAccountCancelApplication`, `modifySettlement`, `parseCombineNotifyResult`, `parsePartnerNotifyResult`, `parseRefundNotifyResult`, `parseWithdrawNotifyResult`, `profitSharing`, `queryApplyStatusByApplymentId`, `queryApplyStatusByOutRequestNo`, `queryCombine`, `queryPartnerOrder`, `queryProfitSharing`, `queryProfitSharingOrdersUnsplitAmount`, `queryRefundByOutRefundNo`, `queryRefundByRefundId`, `queryRefundsReturnAdvance`, `queryReturnOrders`, `querySettlement`, `querySpWithdrawByOutRequestNo`, `querySpWithdrawByWithdrawId`, `querySubDayEndBalanceWithdraw`, `querySubWithdrawByOutRequestNo`, `refunds`, `refundsReturnAdvance`, `returnOrders`, `spDayEndBalance`, `spNowBalance`, and 11 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 51 declarations carry 50 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 50 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: MarketingBusiFavorService (18 abstract methods) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/MarketingBusiFavorService.java:13 — `MarketingBusiFavorService` declares 18 abstract methods: `buildBusiFavorCouponinfoUrl`, `createBusiFavorCallbacks`, `createBusiFavorStocksV3`, `deactiveBusiFavorCoupons`, `getBusiFavorStocksV3`, `notifyBusiFavor`, `queryBusiFavorCallbacks`, `queryBusiFavorCouponsAssociate`, `queryBusiFavorCouponsDisAssociate`, `queryBusiFavorSubsidyPayReceipts`, `queryBusiFavorUsersCoupons`, `queryOneBusiFavorUsersCoupons`, `returnBusiFavorCoupons`, `subsidyBusiFavorPayReceipts`, `updateBusiFavorStocksBudget`, `updateBusiFavorStocksV3`, `uploadBusiFavorCouponCodes`, `verifyBusiFavorCouponsUseV3`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: MarketingFavorService (16 abstract methods) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/MarketingFavorService.java:14 — `MarketingFavorService` declares 16 abstract methods: `createFavorCouponsV3`, `createFavorStocksV3`, `decryptNotifyDataResource`, `getFavorCouponsV3`, `getFavorStocksItemsV3`, `getFavorStocksMerchantsV3`, `getFavorStocksRefundFlowV3`, `getFavorStocksUseFlowV3`, `getFavorStocksV3`, `parseNotifyData`, `pauseFavorStocksV3`, `queryFavorCouponsV3`, `queryFavorStocksV3`, `restartFavorStocksV3`, `saveFavorCallbacksV3`, `startFavorStocksV3`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: PartnerInvoiceService (16 abstract methods) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/PartnerInvoiceService.java:32 — `PartnerInvoiceService` declares 16 abstract methods under just 15 distinct name(s): `createCardTemplate`, `getInviteUrl`, `getInviteUrl`, `getInvoice`, `getInvoiceFileDownloadInfo`, `getSubMerchantInvoiceStatus`, `getUserTitle`, `getUserTitleUrl`, `insertCards`, `issueGeneralInvoice`, `issueRealEstateLeasingInvoice`, `issueRefinedOilInvoice`, `listInviteMerchants`, `reverseInvoice`, `updateDevelopmentConfig`, `uploadInvoiceFile`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. That is an OVERLOAD SET, not 16 separate responsibilities: a caller binds to 15 operation(s) and uses the overload it selected, so the Interface-Segregation harm does NOT apply on the caller's side and splitting this into role-interfaces would scatter one operation without relieving anything. The burden that does remain is the IMPLEMENTER's — all 16 signatures must be written and kept in step. Reduce it by collapsing overloads (optional or default parameters, or an options object) rather than by segregating the interface.
Fat interface: PartnerPayScoreService (17 abstract methods) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/PartnerPayScoreService.java:20 — `PartnerPayScoreService` declares 17 abstract methods: `applyServiceAccount`, `cancelServiceOrder`, `completeServiceOrder`, `createServiceOrder`, `decryptNotifyDataResource`, `modifyServiceOrder`, `parseNotifyData`, `parseUserAuthorizationStatusNotifyResult`, `payServiceOrder`, `permissions`, `permissionsQueryByAuthorizationCode`, `permissionsQueryByOpenId`, `permissionsTerminateByAuthorizationCode`, `permissionsTerminateByOpenId`, `queryServiceAccountState`, `queryServiceOrder`, `syncServiceOrder`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: ProfitSharingService (24 abstract methods) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/ProfitSharingService.java:17 — `ProfitSharingService` declares 24 abstract methods: `addReceiver`, `addReceiverV3`, `multiProfitSharing`, `parseProfitSharingNotifyResult`, `profitSharing`, `profitSharingBill`, `profitSharingFinish`, `profitSharingMerchantRatioQuery`, `profitSharingMerchantRatioQueryV3`, `profitSharingOrderAmountQuery`, `profitSharingQuery`, `profitSharingQueryV3`, `profitSharingQueryV3`, `profitSharingQueryV3`, `profitSharingReturn`, `profitSharingReturnQuery`, `profitSharingReturnQueryV3`, `profitSharingReturnQueryV3`, `profitSharingReturnV3`, `profitSharingUnfreeze`, `profitSharingUnsplitAmountQueryV3`, `profitSharingV3`, `removeReceiver`, `removeReceiverV3`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 24 declarations carry 21 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 21 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: TransferService (23 abstract methods) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/TransferService.java:13 — `TransferService` declares 23 abstract methods: `closeReservationTransferBatch`, `closeUserConfirmAuthorization`, `getBillsByOutBillNo`, `getBillsByTransferBillNo`, `getReservationTransferBatchByOutBatchNo`, `getReservationTransferBatchByReservationBatchNo`, `getUserAuthorizationStatus`, `getUserConfirmAuthorizationByOutAuthorizationNo`, `parseReservationTransferNotifyResult`, `parseTransferBillsNotifyResult`, `parseTransferNotifyResult`, `parseUserAuthorizationNotifyResult`, `reservationTransferBatch`, `transferBatches`, `transferBatchesBatchId`, `transferBatchesBatchIdDetail`, `transferBatchesOutBatchNo`, `transferBatchesOutBatchNoDetail`, `transferBills`, `transferBillsAfterAuthorization`, `transferBillsWithAuthorization`, `transformBillsCancel`, `userConfirmAuthorization`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: WxPayService (139 abstract methods) weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/WxPayService.java:31 — `WxPayService` declares 139 abstract methods: `addConfig`, `addConfig`, `applyFundFlowBill`, `applyTradeBill`, `authcode2Openid`, `authcode2Openid`, `baseParseOrderNotifyV3Result`, `closeCombine`, `closeOrder`, `closeOrder`, `closeOrderV3`, `closeOrderV3`, `closePartnerOrderV3`, `closePartnerOrderV3`, `codepay`, `combine`, `combineTransactions`, `createOrder`, `createOrder`, `createOrderV3`, `createOrderV3Global`, `createPartnerOrderV3`, `createScanPayQrcodeMode1`, `createScanPayQrcodeMode1`, `createScanPayQrcodeMode2`, `deleteV3`, `downloadBill`, `downloadBill`, `downloadBill`, `downloadFundFlow`, `downloadFundFlow`, `downloadRawBill`, `downloadRawBill`, `downloadV3`, `facepay`, `getBankService`, `getBrandMerchantTransferService`, `getBusinessCircleService`, `getBusinessOperationTransferService`, `getComplaintsService`, and 99 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 139 declarations carry 112 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 112 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: WxOpenComponentService (88 abstract methods) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenComponentService.java:32 — `WxOpenComponentService` declares 88 abstract methods: `addLimitDiscountGoods`, `addToTemplate`, `addToTemplate`, `applySetOrderPathInfo`, `bindOpenAccount`, `changeTcbEnv`, `checkAuditStatus`, `checkAuditStatus`, `checkSignature`, `checkSignature`, `clearQuotaV2`, `createOpenAccount`, `deleteTemplate`, `fastRegisterBetaWeapp`, `fastRegisterEnterpriseWeapp`, `fastRegisterEnterpriseWeappQuery`, `fastRegisterPersonalWeapp`, `fastRegisterPersonalWeappSearch`, `fastRegisterWeapp`, `fastRegisterWeappSearch`, `get`, `get`, `getAuthorizerAccessToken`, `getAuthorizerInfo`, `getAuthorizerList`, `getAuthorizerOption`, `getComponentAccessToken`, `getDomainConfirmFile`, `getLimitDiscountList`, `getMinishopBrands`, `getMinishopCatList`, `getMinishopCategories`, `getMinishopDeliveryCompany`, `getMinishopDeliveryTemplate`, `getMobilePreAuthUrl`, `getMobilePreAuthUrl`, `getOpenAccount`, `getPreAuthUrl`, `getPreAuthUrl`, `getQueryAuth`, and 48 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 88 declarations carry 79 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 79 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: WxOpenConfigStorage (52 abstract methods) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenConfigStorage.java:15 — `WxOpenConfigStorage` declares 52 abstract methods: `autoRefreshToken`, `expireAuthorizerAccessToken`, `expireCardApiTicket`, `expireComponentAccessToken`, `expireJsapiTicket`, `getApacheHttpClientBuilder`, `getAuthorizerAccessToken`, `getAuthorizerRefreshToken`, `getCardApiTicket`, `getComponentAccessToken`, `getComponentAccessTokenLock`, `getComponentAesKey`, `getComponentApiSignatureAesKey`, `getComponentApiSignatureAesKeySn`, `getComponentApiSignatureRsaPrivateKey`, `getComponentApiSignatureRsaPrivateKeySn`, `getComponentAppId`, `getComponentAppSecret`, `getComponentToken`, `getComponentVerifyTicket`, `getHttpProxyHost`, `getHttpProxyPassword`, `getHttpProxyPort`, `getHttpProxyUsername`, `getJsapiTicket`, `getLockByKey`, `getMaxRetryTimes`, `getRetrySleepMillis`, `getWxMaConfig`, `getWxMpConfigStorage`, `isAuthorizerAccessTokenExpired`, `isCardApiTicketExpired`, `isComponentAccessTokenExpired`, `isJsapiTicketExpired`, `setAuthorizerRefreshToken`, `setComponentAesKey`, `setComponentApiSignatureAesKey`, `setComponentApiSignatureAesKeySn`, `setComponentApiSignatureRsaPrivateKey`, `setComponentApiSignatureRsaPrivateKeySn`, and 12 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 52 declarations carry 50 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 50 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: WxOpenMaBasicService (16 abstract methods) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenMaBasicService.java:16 — `WxOpenMaBasicService` declares 16 abstract methods: `addCategory`, `checkWxVerifyNickname`, `componentRebindAdmin`, `deleteCategory`, `getAccountBasicInfo`, `getAllCategories`, `getAllCategoriesByType`, `getAllCategoryName`, `getCategory`, `getComponentRebindAdminUrl`, `getOrderPathInfo`, `modifyCategory`, `modifyHeadImage`, `modifySignature`, `querySetNicknameStatus`, `setNickname`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: WxOpenMaService (64 abstract methods) weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenMaService.java:23 — `WxOpenMaService` declares 64 abstract methods: `addQrcodeJump`, `applyLiveInfo`, `bindTester`, `changeVisitStatus`, `changeWxaSearchStatus`, `codeCommit`, `deleteQrcodeJump`, `downloadQrcodeJump`, `generateMaScheme`, `getAccountBasicInfo`, `getAuditStatus`, `getAuthAndIcpService`, `getAuthService`, `getBasicService`, `getCategoryList`, `getCodePrivacyInfo`, `getDomain`, `getEmbeddedService`, `getGrayReleasePlan`, `getHistoryVersion`, `getIcpService`, `getLatestAuditStatus`, `getPageList`, `getPrefetchDomain`, `getPrivacyService`, `getQrcodeJump`, `getShoppingOrdersService`, `getShowWxaItem`, `getSupportVersion`, `getSupportVersionInfo`, `getTestQrcode`, `getTesterList`, `getVersionInfo`, `getVisitStatus`, `getWebViewDomain`, `getWebViewDomainInfo`, `getWebviewDomainConfirmFile`, `getWxaSearchStatus`, `grayRelease`, `modifyDomain`, and 24 more. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: WxMpCardService (27 abstract methods) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpCardService.java:22 — `WxMpCardService` declares 27 abstract methods: `addTestWhiteList`, `cardCodeCheckcode`, `cardCodeDeposit`, `cardCodeDepositCount`, `cardCodeUpdate`, `cardModifyStock`, `cardMpnewsGethtml`, `cardPaycellSet`, `cardSelfConsumeCellSet`, `consumeCardCode`, `consumeCardCode`, `createCard`, `createCardApiSignature`, `createLandingPage`, `createQrcodeCard`, `createQrcodeCard`, `createQrcodeCard`, `decryptCardCode`, `deleteCard`, `getCardApiTicket`, `getCardApiTicket`, `getCardDetail`, `getUserCardList`, `getWxMpService`, `markCardCode`, `queryCardCode`, `unavailableCardCode`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 27 declarations carry 23 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 23 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: WxMpDataCubeService (17 abstract methods) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpDataCubeService.java:15 — `WxMpDataCubeService` declares 17 abstract methods: `getArticleSummary`, `getArticleTotal`, `getInterfaceSummary`, `getInterfaceSummaryHour`, `getUpstreamMsg`, `getUpstreamMsgDist`, `getUpstreamMsgDistMonth`, `getUpstreamMsgDistWeek`, `getUpstreamMsgHour`, `getUpstreamMsgMonth`, `getUpstreamMsgWeek`, `getUserCumulate`, `getUserRead`, `getUserReadHour`, `getUserShare`, `getUserShareHour`, `getUserSummary`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: WxMpGuideService (20 abstract methods) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpGuideService.java:13 — `WxMpGuideService` declares 20 abstract methods: `addGuide`, `addGuide`, `addGuide2GuideGroup`, `createGuideQrCode`, `delGuide`, `delGuide2GuideGroup`, `delGuideGroup`, `getGroupByGuide`, `getGroupInfo`, `getGuide`, `getGuideAcctConfig`, `getGuideChatRecord`, `getGuideConfig`, `getGuideGroupList`, `listGuide`, `newGuideGroup`, `pushShowWxaPathMenu`, `setGuideAcctConfig`, `setGuideConfig`, `updateGuide`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 20 declarations carry 19 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 19 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
Fat interface: WxMpKefuService (17 abstract methods) weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpKefuService.java:24 — `WxMpKefuService` declares 17 abstract methods: `kfAccountAdd`, `kfAccountDel`, `kfAccountInviteWorker`, `kfAccountUpdate`, `kfAccountUploadHeadImg`, `kfList`, `kfMsgList`, `kfMsgList`, `kfOnlineList`, `kfSessionClose`, `kfSessionCreate`, `kfSessionGet`, `kfSessionGetWaitCase`, `kfSessionList`, `sendKefuMessage`, `sendKefuMessageWithResponse`, `sendKfTypingState`. Counted over its ABSTRACT methods, once per signature; `default`, `static` and `private` methods and constants are not counted, because no implementer is forced to write them. Those 17 declarations carry 16 distinct name(s), so part of the width is overloading rather than separate responsibilities — but 16 operations clears the >15 bar on its own, so the row is about responsibilities, not signatures. A wide interface forces every implementer and caller to depend on methods they don't use (the Interface-Segregation 'I' in SOLID). Split it into focused role-interfaces.
+ 15 more in this group — see findings.md.

X10 · Duplicated predicate · Duplicated predicate · ×25

Duplicated predicate weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpClientImpl.java:67 — `!config.isAccessTokenExpired() && !forceRefresh` appears character-identically in 4 files — weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpClientImpl.java, weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpComponentsImpl.java, weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceJoddHttpImpl.java, weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceOkHttpImpl.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpClientImpl.java:76 — `!forceRefresh && !config.isAccessTokenExpired()` appears character-identically in 4 files — weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpClientImpl.java, weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpComponentsImpl.java, weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceJoddHttpImpl.java, weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceOkHttpImpl.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java:103 — `!forceRefresh && !this.getConfig().isAccessTokenExpired()` appears character-identically in 2 files — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/BaseWxChannelServiceImpl.java, weixin-java-store/src/main/java/com/binarywang/wxjava/store/api/impl/BaseWxStoreServiceImpl.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/BaseWxPayResult.java:369 — `!successStrings.contains(StringUtils.trimToEmpty(getReturnCode()).toUpperCase()) || !successStrings.contains(StringUtils.trimToEmpty(getResu…` appears character-identically in 2 files — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/BaseWxPayResult.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayEntrustResult.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:48 — `!this.configStorage.isAccessTokenExpired() && !forceRefresh` appears character-identically in 5 files — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:80 — `!this.configStorage.isContactAccessTokenExpired() && !forceRefresh` appears character-identically in 4 files — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java:125 — `!this.configStorage.isMsgAuditAccessTokenExpired() && !forceRefresh` appears character-identically in 4 files — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceApacheHttpClientImpl.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceJoddHttpImpl.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java:50 — `!this.configStorage.isSuiteAccessTokenExpired() && !forceRefresh` appears character-identically in 4 files — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceApacheHttpClientImpl.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceHttpComponentsImpl.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceJoddHttpImpl.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceOkHttpImpl.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:260 — `(HttpStatus.SC_OK == statusCode || HttpStatus.SC_NO_CONTENT == statusCode) && !isJsonContentType` appears character-identically in 2 files — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:181 — `HttpStatus.SC_OK == statusCode || HttpStatus.SC_NO_CONTENT == statusCode || (HttpStatus.SC_ACCEPTED == statusCode && url.endsWith("/codepay"…` appears character-identically in 2 files — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:142 — `HttpStatus.SC_OK == statusCode || HttpStatus.SC_NO_CONTENT == statusCode || HttpStatus.SC_ACCEPTED == statusCode` appears character-identically in 2 files — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:258 — `Objects.nonNull(contentType) && ContentType.APPLICATION_JSON.getMimeType() .equals(ContentType.parse(String.valueOf(contentType.getValue()))…` appears character-identically in 2 files — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingFavorServiceImpl.java:180 — `Objects.nonNull(header) && !payService.verifyNotifySign(header, data)` appears character-identically in 3 files — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingFavorServiceImpl.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreSignPlanServiceImpl.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BusinessCircleServiceImpl.java:42 — `Objects.nonNull(header) && !this.payService.verifyNotifySign(header, data)` appears character-identically in 2 files — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BusinessCircleServiceImpl.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java:192 — `StringUtils.isAllEmpty(outOrderNo, queryId) || !StringUtils.isAnyEmpty(outOrderNo, queryId)` appears character-identically in 2 files — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PartnerPayScoreServiceImpl.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/AbstractWxCpTpInRedisConfigImpl.java:221 — `StringUtils.isBlank(accessToken) || expire == null || expire == 0 || expire == -2` appears character-identically in 2 files — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/AbstractWxCpTpInRedisConfigImpl.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpCorpGroupRedissonConfigImpl.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ChannelMediaDownloadRequestExecutor.java:98 — `StringUtils.isBlank(baseName) || baseName.length() < 3` appears character-identically in 2 files — weixin-java-channel/src/main/java/me/chanjar/weixin/channel/executor/ChannelMediaDownloadRequestExecutor.java, weixin-java-store/src/main/java/com/binarywang/wxjava/store/executor/OkHttpStoreMediaDownloadRequestExecutor.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java:67 — `StringUtils.isBlank(fileName) || baseName.length() < 3` appears character-identically in 6 files — weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java, weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaDownloadRequestExecutor.java, weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMediaDownloadRequestExecutor.java, weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMediaDownloadRequestExecutor.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/request/ProfitSharingReturnQueryRequest.java:69 — `StringUtils.isBlank(orderId) && StringUtils.isBlank(outOrderNo)` appears character-identically in 2 files — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/request/ProfitSharingReturnQueryRequest.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/request/ProfitSharingReturnRequest.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxSignQueryRequest.java:90 — `StringUtils.isNotBlank(contractId) && (Objects.nonNull(planId) || StringUtils.isNotBlank(contractCode))` appears character-identically in 2 files — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxSignQueryRequest.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxTerminatedContractRequest.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:328 — `StringUtils.isNotBlank(this.getCardImageUrl()) || this.getCardImageAspectRatio() != null` appears character-identically in 2 files — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java:352 — `StringUtils.isNotBlank(this.getConfig().getHttpProxyHost()) && this.getConfig().getHttpProxyPort() > 0` appears character-identically in 3 files — weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceApacheHttpImpl.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceHttpComponentsImpl.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceJoddHttpImpl.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:339 — `StringUtils.isNotBlank(this.getEmphasisContentTitle()) || StringUtils.isNotBlank(this.getEmphasisContentDesc())` appears character-identically in 2 files — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:317 — `StringUtils.isNotBlank(this.getMainTitleTitle()) || StringUtils.isNotBlank(this.getMainTitleDesc())` appears character-identically in 2 files — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java:293 — `StringUtils.isNotBlank(this.getSourceIconUrl()) || StringUtils.isNotBlank(this.getSourceDesc())` appears character-identically in 2 files — weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.

D19 · Documentation Quality · Documentation · ×4

Documentation: no project overview solon-plugins/wx-java-miniapp-solon-plugin/README.md — The README is a directory-level file and does not state what the wx-java-miniapp-solon-plugin project is for or how to use its contents. Add an overview paragraph explaining the plugin's purpose (e.g. mini-app integration) and where each sample fits.
Documentation: no project overview solon-plugins/wx-java-mp-multi-solon-plugin/README.md — The README is a directory-level file but does not describe what the wx-java-mp-multi-solon-plugin project does. State the plugin's role (multi-tenant mini-app MP) and its main features in one sentence.
Documentation: no project overview solon-plugins/wx-java-store-multi-solon-plugin/README.md — The README is a directory-level file but does not explain what the wx-java-store-multi-solon-plugin project does. Add an overview of the plugin's purpose (multi-tenant store integration) and its main configuration options.
Documentation: no project overview spring-boot-starters/wx-java-cp-multi-spring-boot-starter/README.md — The document begins with a bulleted list of features ('实现多 WxCpService 初始化。') and an overview table before any heading, so the reader cannot tell what the project is or does. Add a one-line description above the feature list stating that this starter provides multi-tenant configuration for enterprise WeChat.

IC1 · Incompleteness & stubs · Disabled test · ×4

Disabled test weixin-java-common/src/test/java/me/chanjar/weixin/common/util/locks/RedisTemplateSimpleDistributedLockSerializationTest.java:16 — A test is skipped/ignored — coverage that looks present but never runs. Re-enable it or delete it so the green run means something.
Disabled test weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/WxCpMessageRouterTest.java:33 — A test is skipped/ignored — coverage that looks present but never runs. Re-enable it or delete it so the green run means something.
Disabled test weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/WxMpMessageRouterTest.java:34 — A test is skipped/ignored — coverage that looks present but never runs. Re-enable it or delete it so the green run means something.
Disabled test weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/SubscriptionBillingServiceImplTest.java:21 — A test is skipped/ignored — coverage that looks present but never runs. Re-enable it or delete it so the green run means something.

D16 · Bus Factor · Off-boarding risk · ×2

Off-boarding risk: anonymized user #1 — If anonymized user #1 becomes unavailable, 7 significant file(s) lose their only recent owner: weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpMessage.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/util/SignUtils.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxMaEntrustRequest.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/util/crypto/WxCpIntelligentRobotCryptUtil.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/SignatureHeader.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/kf/WxCpKfKnowledgeIntent.java, weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaSchemeServiceImpl.java. Pair on, review, or document these before any departure.
Off-boarding risk: anonymized user #2 — If anonymized user #2 becomes unavailable, 4 significant file(s) lose their only recent owner: weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/WxMaSubscribeMessage.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/GoldPlanServiceImpl.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/GoldPlanService.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/PartnerSubscribeNotifyResult.java. Pair on, review, or document these before any departure.

D16 · Bus Factor · Further sole-owners (lower concentration) · ×1

Further sole-owners (lower concentration) — 5 other contributor(s) are each the sole owner of a small amount of code below the off-boarding threshold — folded into the bus-factor score and metrics (42 single-owned of 1054 analysed files in total, counted over production source files of roughly 2,400 bytes or more, excluding vendored, generated and example/demo trees and test files identified by path convention, largest first; 1054 of the 4399 production source files in this repository met that bar). They are anonymized user #3 (1 file(s)), anonymized user #4 (1 file(s)), anonymized user #5 (1 file(s)), anonymized user #6 (1 file(s)), anonymized user #7 (1 file(s)) — spread or document their files in the same way, at lower priority than the named off-boarding risks above. The files folded here: weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/invoice/PassengerTransportInvoiceRequest.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxPayRefundV3Request.java, weixin-java-common/src/main/java/me/chanjar/weixin/common/util/json/GsonHelper.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/ComplaintNotifyResult.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/v3/auth/WxPayValidator.java.

D20 · ADR Quality · No ADRs found · ×1

No ADRs found — No ADRs found. No recognised ADR directory (`docs/adr/`, `docs/decisions/`, `adr/`, `docs/rfcs/`, an `ADR0001/` folder, or their siblings) exists anywhere in this tree. What was searched, so you can tell an empty log from a search that missed one: every directory under the tree (build output, dependencies and VCS metadata excepted), for a document that is either any non-index page inside a recognised ADR directory, whatever its name and however deeply nested (`docs/adr/use-postgres.md`, `docs/adr/2024/0001-x.md`); or a file anywhere whose name is ADR-shaped (`0001-use-postgres.md`, `adr-012-caching.md`); or, when neither turned anything up, a document carrying the decision-record signature (an "Architecture Decision Record" heading, or Status / Context / Decision / Consequences as section headings). A decision log that clears none of these — unnumbered files outside any recognised directory, without those headings — is not seen by this check and this row is then wrong. If that is your case, say so rather than renaming anything; otherwise, consider recording architectural decisions in `docs/adr/`.

D26 · Project Cohesion · Projects may be oversized for their cohesion · ×1

Projects may be oversized for their cohesion — 8 of 40 project(s) overshoot their size bounds, lowering Project Cohesion to 6.0/10. The most over is `weixin-java-pay` (79289 LoC, 940 module-visible types across 53 directories). Review these for cohesion — draw the boundary inside the module first (group each responsibility into its own package or directory and keep the cross-boundary members non-public), since splitting a published package moves types between packages and breaks consumers.

D28 · Secrets (history) · Rotate the exposed credentials · ×1

REDACTED

D30 · Dependency Vulnerabilities · Low CVE · ×1

REDACTED

D34 · Knowledge Freshness · Further orphaned files (smaller) · ×1

Further orphaned files (smaller) — 515 smaller file(s) also have no living knowledge — folded into the freshness score and metrics rather than raised one row each — most significant first: weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/authandicp/WxOpenSubmitAuthAndIcpParam.java, weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/delivery/AddOrderRequest.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxPayPartnerUnifiedOrderV3Request.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayCodepayResult.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxPayUnifiedOrderV3Request.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/CombineNotifyResult.java, weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/request/WxPayCodepayRequest.java, weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java (and 507 more) (520 orphaned of 1122 analysed files in total, counted over production source files of roughly 2,400 bytes or more, excluding vendored, generated and example/demo trees and test files identified by path convention, largest first; 1122 of the 4399 production source files in this repository met that bar). Attach the read to the next change that touches one of them: have a second person review that change, and leave behind a short comment or test recording what the file is for, so the knowledge comes back at the cost of a change you were making anyway.

D36 · Supply-chain Provenance & Signing · REDACTED · ×1

REDACTED

D36 · Supply-chain Provenance & Signing · REDACTED · ×1

REDACTED

D36 · Supply-chain Provenance & Signing · REDACTED · ×1

REDACTED

IC1 · Incompleteness & stubs · Blanket warning suppression · ×1

Blanket warning suppression weixin-java-open/src/main/java/me/chanjar/weixin/open/executor/GenericUploadRequestExecutor.java:46 — `@SuppressWarnings("all")` switches every compiler and analyser warning off for the whole declaration — hidden debt. Suppress the specific warning on the specific member, with a justification, instead.

M2 · Architecture documentation · No ADRs · ×1

No ADRs — No Architecture Decision Records found — no conventional ADR directory, no numbered `NNNN-title` documents in any markup this check reads, and nothing ADR-shaped by content. Design rationale recorded elsewhere (a design-notes tree, a mailing list, pull-request discussion) is not visible to this check and is not re-findable per decision, so a future maintainer cannot ask why one choice was made and get an answer.

M2 · Architecture documentation · No architecture diagram/doc · ×1

No architecture diagram/doc — No C4/Structurizr/PlantUML/Mermaid/Graphviz/D2 diagram, no drawn diagram named for the architecture, no file named `architecture` or `design` in any markup this check reads, and nothing in the README, docs or contributor guides that announces the shape — no `## Architecture` heading, no "architecture overview"/"high-level design" phrasing, no "the architecture is …" introduction, no guided code tour. A shape laid out in prose that never names itself as the architecture is not visible to this check, and neither is one kept outside the repository, so this row reports the absence of a re-findable shape document — not evidence that nobody wrote the shape down.

M4 · Documentation accuracy · README/code drift · ×1

README/code drift docs/QUARKUS_SUPPORT.md:112 — docs/QUARKUS_SUPPORT.md links to `CONTRIBUTING.md`, but `docs/CONTRIBUTING.md` does not exist. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong.

P10 · Library API & versioning · Large public API surface · ×1

Large public API surface — 5746/5834 types (98%) declared in the published library are public. For a library, every public type is a stability contract — keep implementation types off the surface and expose only the intended API.

P3 · Security & performance tooling · No SAST · ×1

No SAST — No static application security testing detected. For this repository's stack, add spotbugs with find-sec-bugs (or `semgrep --config=auto`, which runs on any language) as a CI step. What was searched, so you can tell an absence from a miss: the 4783 CI workflow file(s) in this repository, and the scanner and linter configuration checked in beside them. A scan that runs outside CI, one configured in your forge's web UI rather than in a committed file, or a tool whose name is none of those this check carries, is not seen — if that is your case the row is wrong, and saying so is more useful than adding a second scanner.

P4 · Deployment & Rollback · No release approval gate · ×1

No release approval gate — The release is automated and no gate that pauses it for a human is DECLARED IN THIS REPOSITORY'S PIPELINE FILES. What was read: every file under `.github/workflows/`, `.forgejo/workflows/`, `.gitea/workflows/`, `.azuredevops/` and `.azure-pipelines/`, plus `.gitlab-ci*` and `azure-pipelines*` — with comment text stripped, so documenting a gate is not declaring one. What would have counted: GitLab's `when: manual`, CircleCI's `type: approval`, an Azure `ManualValidation@` task or an `approvals:` block, a Jenkins `input` step, a `uses:` step naming an approval action, an `environment:` paired with `reviewers` / `required_reviewers` / `protection` / `wait-timer` / `deployment_branch_policy`, a draft-release step, a `workflow_dispatch` promotion, or a release-event gate. ★ What this cannot see, because none of it is a file: a GitHub environment whose required reviewers are configured in repo SETTINGS, a branch protection rule, or an organisation deployment policy — all of them real, enforced gates that live outside the repository. If yours is one of those, this row is wrong and nothing in the tree could have told us. Otherwise: whatever the release trigger points at is published to users unreviewed, so a mistagged or unverified commit ships and the only remedy is a follow-up release.

P6 · Release Hygiene · No changelog · ×1

No changelog — No CHANGELOG/HISTORY/RELEASES file — what shipped when isn't easy to reconstruct for support or audit. (Versioning/tagging makes releases traceable, but a changelog records the what.)

X5 · Nullable reference types · Java packages are not null-marked everywhere · ×1

Java packages are not null-marked everywhere — 0/538 of this repository's Java package directories are under a non-null default: a `package-info.java` declaring `@NullMarked` (JSpecify) or `@NonNullApi`, `@ParametersAreNonnullByDefault`, `@NonNullByDefault`, `@DefaultQualifier(NonNull.class)`; a `module-info.java` declaring `@NullMarked`; every type in it `@NullMarked`; or a build that runs NullAway with the package in `AnnotatedPackages`, or the Checker Framework's `NullnessChecker`. Elsewhere every reference admits null and no checker warns on the dereference that throws a `NullPointerException`.

Minor — 1 finding(s)

D5 · Coupling · Off the main sequence · ×1

Off the main sequence: weixin-java-common — weixin-java-common: abstractness 0.14, instability 0.00, distance 0.86 — the shape a shared-kernel / building-block library has BY DESIGN — concrete and widely depended-on is what makes it useful, and this dimension does not penalise it (the distance is reported for completeness, not as a defect). Worth a look only if it has grown past one coherent kernel into an everything-bucket.

Appendix B — Reproduction & audit trail

Every external tool invocation behind a deep-scan dimension — the tool, its captured version, the exact command, how many findings it yielded, and a link to the retained raw output. To reproduce any finding: check out the same commit and run the command shown (repo-relative — never an absolute scratch path). The complete raw scanner output is retained verbatim under artifacts/raw/ (indexed in artifacts/raw/index.json); per-invocation exit codes and wall-clock durations are in sidecar.json — kept out of this table so the rendered report stays byte-identical across runs of the same commit.

Dimension	Tool	Version	Command	Findings	Raw output
D28 · Secrets (history)	gitleaks	—	gitleaks detect --no-banner --config /opt/gitleaks-rules/watchdog-gitleaks.toml --report-format json --report-path /tmp/watchdog-gitleaks-206ee62ffe33406e8fee75afcb8aa3ae/history.json --exit-code 0 --source .	4	artifacts/raw/gitleaks-history.json
D28 · Secrets (history)	gitleaks	—	gitleaks detect --no-git --no-banner --config /opt/gitleaks-rules/watchdog-gitleaks.toml --report-format json --report-path /tmp/watchdog-gitleaks-206ee62ffe33406e8fee75afcb8aa3ae/tree.json --exit-code 0 --source .	4	artifacts/raw/gitleaks-tree.json
D29 · Static Analysis (SAST)	semgrep	—	semgrep --config /opt/semgrep-rules/security-audit.yml --config /opt/semgrep-rules/owasp-top-ten.yml --config /opt/semgrep-rules/watchdog-sast.yml --json --quiet --timeout 10 --timeout-threshold 3 --metrics off .	18	artifacts/raw/semgrep.json
D30 · Dependency Vulnerabilities	osv-scanner	—	osv-scanner --format json --recursive --experimental-disable-plugins transitivedependency/requirements --experimental-disable-plugins dotnet/csproj --experimental-disable-plugins dotnet/nugetcpm .	34	artifacts/raw/osv-scanner.json
D31 · IaC & Container Security	trivy	—	trivy: not applicable — No Infrastructure-as-Code or container manifests found (Dockerfile, Docker Compose, Terraform, Kubernetes/Helm, CloudFormation, ARM, Bicep, Ansible); nothing to scan.	0	—
D32 · Data Compliance (PII/GDPR)	semgrep	—	semgrep: not applicable — No personal data was found crossing a boundary the PII/GDPR ruleset checks — nothing written to a log or console sink, placed in a URL or query string, or persisted to browser storage. That is a clean result for the LEAK surface only: this ruleset detects personal data escaping, it does not inventory the personal data a repository holds, so it is not evidence that this repository has no personal-data surface. The personal-data map (Appendix C) and the C1-C5 compliance cards are what speak to that.	0	—
D37 · Vulnerability-disclosure Policy	disclosure	—	disclosure: not applicable — No vulnerability-disclosure policy file found (SECURITY.md/.markdown/.rst/.txt at root or under .github/.forgejo/.gitea/docs, .well-known/security.txt). A coordinated-disclosure policy may live off-repo, so this is not evidenced rather than failed.	0	—
D40 · Network Egress Confinement	runtime-hardening	—	runtime-hardening: not applicable — No Kubernetes/orchestration workloads found in the repository manifests; network egress policy is a cluster-native control that may live at the platform/firewall layer, so there is nothing to assess here.	0	—
D41 · Kernel & Syscall Confinement	runtime-hardening	—	runtime-hardening: not applicable — No Kubernetes/orchestration workloads found in the repository manifests; seccomp/AppArmor/SELinux confinement is a workload-level control, so there is nothing to assess here.	0	—
D42 · Runtime Threat Enforcement	runtime-hardening	—	runtime-hardening: not applicable — No Kubernetes/orchestration workloads found in the repository manifests; runtime threat-detection and admission-control policy are cluster-level controls, so there is nothing to assess here.	0	—
D43 · Malicious Dependencies	osv-scanner	—	osv-scanner --format json --recursive --experimental-disable-plugins transitivedependency/requirements --experimental-disable-plugins dotnet/csproj --experimental-disable-plugins dotnet/nugetcpm .	0	artifacts/raw/osv-scanner.json

Run 01a16c18-6a86-73ed-93ec-a72e327df57a · every finding is also locatable in findings.md, and the complete scoring record (with exit codes + durations) in sidecar.json.

Findings by how serious they are

This survey was produced by

Executive summary

Top priorities

Diagnosis: what the measurements show together

Architecture — module dependency graph

Architecture: which parts of the code depend on which

At a glance — Code Health · 67% · Adequate · gated by X5 ·

At a glance — Architecture · 89% · Strong ·

At a glance — Maturity · 57% · Adequate · gated by M2 ·

At a glance — Readiness · 46% · Weak · gated by P3 ·

At a glance — Security · 52% · Adequate · gated by D30, D36 ·

At a glance — Performance · 61% · Adequate ·

Security & Compliance — OWASP Top-10 mapping

Roadmap

File quality

How the grades work

Methodology & how to trust this report

Tools & methods

Run transparency — what happened this run

Limitations & what we did not check

Per-dimension blind spots

The LLM boundary

Dimensions

Frontend & cross-cutting dimensions

Reference — by lens

Appendix A — Findings (grouped)

Appendix B — Reproduction & audit trail

Downloadable artifacts