checkstyle · Issues· 763 open
Open on GitHubLocally synced open issues (discussions stay on GitHub)
- #21625
Update all filters documentation and javadoc to mention that accept() that return true means violation will be in report
approvedUpdated Sep 19, 2026 - #21644
Add top-level permissions: blocks to GitHub Actions workflows (least-privilege GITHUB_TOKEN)
Updated Sep 19, 2026 - #21641
Migrate Windows CI from AppVeyor to GitHub Actions windows-latest
Updated Sep 19, 2026 - #21578
False Negative: LambdaParameterName silently passes lambdas in switch rule
approvedUpdated Sep 19, 2026 - #20638
new Check: OpenjdkMethodParameterAlignmentCheck
approvednew moduleopenjdk styleUpdated Sep 18, 2026 - #21632
Table-of-contents sidebar link uses full sentence instead of short label (e.g. SeverityMatchFilter page)
Updated Sep 18, 2026 - #17663
Indentation: missing violations for '->' and ',' in return statement continuation
approvedindentationgoogle stylefalse negativeUpdated Sep 18, 2026 - #21619
Competing archive and filename redirects for legacy release-notes links
Updated Sep 17, 2026 - #21613
False negative: UnusedTryResourceShouldBeUnnamed treats same-named identifiers in catch/finally blocks as resource usage
approvedUpdated Sep 17, 2026 - #21611
PatternVariableAssignment: false positive when assigning a same-named field inside an anonymous or local class
approvedUpdated Sep 17, 2026 - #21600
`EmptyLineSeparator` with `allowMultipleEmptyLines` as `false` does not report a violation if there is Javadoc then an annotation before a method
approvedUpdated Sep 15, 2026 - #14986
Add Check Support for Java 17 Sealed Classes: New Check UnnecessaryPermitsClause
approvednew moduleUpdated Sep 15, 2026 - #21599
Diff Report generation failed 'Diff Regression patch config'
approvedUpdated Sep 15, 2026 - #21528
Add checks for Sun Style [4.2 - Wrapping Lines]
bugapprovedUpdated Sep 15, 2026 - #21579
False Negative: NeedBraces silently passes lambdas in switch rule
approvedUpdated Sep 15, 2026