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| Original file line number | Diff line number | Diff line change |
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| --- | ||
| layout: post | ||
| title: PMD 7.7.0 released | ||
| --- | ||
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| ## 25-October-2024 - 7.7.0 | ||
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| The PMD team is pleased to announce PMD 7.7.0. | ||
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| This is a minor release. | ||
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| ### Table Of Contents | ||
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| * [🚀 New and noteworthy](#new-and-noteworthy) | ||
| * [CPD can now ignore literals and identifiers in C++ code](#cpd-can-now-ignore-literals-and-identifiers-in-c-code) | ||
| * [🌟 Rule Changes](#rule-changes) | ||
| * [Changed Rules](#changed-rules) | ||
| * [Renamed Rules](#renamed-rules) | ||
| * [🐛 Fixed Issues](#fixed-issues) | ||
| * [🚨 API Changes](#api-changes) | ||
| * [✨ Merged pull requests](#merged-pull-requests) | ||
| * [📦 Dependency updates](#dependency-updates) | ||
| * [📈 Stats](#stats) | ||
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| ### 🚀 New and noteworthy | ||
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| #### CPD can now ignore literals and identifiers in C++ code | ||
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| When searching for duplicated code in C++ differences in literals or identifiers can be | ||
| ignored now (like in Java). This can be enabled via the command line options `--ignore-literal` | ||
| and `--ignore-identifiers`. | ||
| See [PR #5040](https://github.com/pmd/pmd/pull/5040) for details. | ||
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| ### 🌟 Rule Changes | ||
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| #### Changed Rules | ||
| * [`SwitchStmtsShouldHaveDefault`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#switchstmtsshouldhavedefault) (Java Best Practices) doesn't report empty switch statements anymore. | ||
| To detect these, use [`EmptyControlStatement`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_codestyle.html#emptycontrolstatement). | ||
| * [`UnitTestShouldUseAfterAnnotation`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#unittestshoulduseafterannotation) (Java Best Practices) now also considers JUnit 5 and TestNG tests. | ||
| * [`UnitTestShouldUseBeforeAnnotation`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#unittestshouldusebeforeannotation) (Java Best Practices) now also considers JUnit 5 and TestNG tests. | ||
| * [`TooFewBranchesForSwitch`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_performance.html#toofewbranchesforswitch) (Java Performance) doesn't report empty switches anymore. | ||
| To detect these, use [`EmptyControlStatement`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_codestyle.html#emptycontrolstatement). | ||
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| #### Renamed Rules | ||
| * Several rules for unit testing have been renamed to better reflect their actual scope. Lots of them were called | ||
| after JUnit / JUnit 4, even when they applied to JUnit 5 and / or TestNG. | ||
| * [`UnitTestAssertionsShouldIncludeMessage`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#unittestassertionsshouldincludemessage) (Java Best Practices) has been renamed from `JUnitAssertionsShouldIncludeMessage`. | ||
| * [`UnitTestContainsTooManyAsserts`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#unittestcontainstoomanyasserts) (Java Best Practices) has been renamed from `JUnitTestContainsTooManyAsserts`. | ||
| * [`UnitTestShouldIncludeAssert`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#unittestshouldincludeassert) (Java Best Practices) has been renamed from `JUnitTestsShouldIncludeAssert`. | ||
| * [`UnitTestShouldUseAfterAnnotation`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#unittestshoulduseafterannotation) (Java Best Practices) has been renamed from `JUnit4TestShouldUseAfterAnnotation`. | ||
| * [`UnitTestShouldUseBeforeAnnotation`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#unittestshouldusebeforeannotation) (Java Best Practices) has been renamed from `JUnit4TestShouldUseBeforeAnnotation`. | ||
| * [`UnitTestShouldUseTestAnnotation`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#unittestshouldusetestannotation) (Java Best Practices) has been renamed from `JUnit4TestShouldUseTestAnnotation`. | ||
| * Several rules about switch statements and switch expression have been renamed, as they apply both to Switch Statements | ||
| and to Switch Expressions: | ||
| * [`DefaultLabelNotLastInSwitch`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#defaultlabelnotlastinswitch) (Java Best Practices) has been renamed from `DefaultLabelNotLastInSwitch`. | ||
| * [`NonCaseLabelInSwitch`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_errorprone.html#noncaselabelinswitch) (Java Error Prone) has been renamed from `NonCaseLabelInSwitchStatement`. | ||
| * [`TooFewBranchesForSwitch`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_performance.html#toofewbranchesforswitch) (Java Performance) has been renamed from `TooFewBranchesForASwitchStatement`. | ||
| * [`NonExhaustiveSwitch`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#nonexhaustiveswitch) (Java Best Practices) has been renamed from `SwitchStmtsShouldHaveDefault`. | ||
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| The old rule names still work but are deprecated. | ||
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| ### 🐛 Fixed Issues | ||
| * apex-performance | ||
| * [#5270](https://github.com/pmd/pmd/issues/5270): \[apex] AvoidNonRestrictiveQueries when LIMIT is followed by bind expression | ||
| * java | ||
| * [#4532](https://github.com/pmd/pmd/issues/4532): \[java] Rule misnomer for JUnit* rules | ||
| * [#5261](https://github.com/pmd/pmd/issues/5261): \[java] Record patterns with empty deconstructor lists lead to NPE | ||
| * java-bestpractices | ||
| * [#4286](https://github.com/pmd/pmd/issues/4286): \[java] Rename rule SwitchStmtsShouldHaveDefault to NonExhaustiveSwitch | ||
| * [#4813](https://github.com/pmd/pmd/issues/4813): \[java] SwitchStmtsShouldHaveDefault false positive with pattern matching | ||
| * java-codestyle | ||
| * [#5253](https://github.com/pmd/pmd/issues/5253): \[java] BooleanGetMethodName: False-negatives with `Boolean` wrapper | ||
| * java-design | ||
| * [#5030](https://github.com/pmd/pmd/issues/5030): \[java] SwitchDensity false positive with pattern matching | ||
| * java-errorprone | ||
| * [#3362](https://github.com/pmd/pmd/issues/3362): \[java] ImplicitSwitchFallThrough should consider switch expressions | ||
| * [#5067](https://github.com/pmd/pmd/issues/5067): \[java] CloseResource: False positive for FileSystems.getDefault() | ||
| * [#5244](https://github.com/pmd/pmd/issues/5244): \[java] UselessOperationOnImmutable should detect java.time types | ||
| * [#5257](https://github.com/pmd/pmd/issues/5257): \[java] NonCaseLabelInSwitch should consider switch expressions | ||
| * java-performance | ||
| * [#5249](https://github.com/pmd/pmd/issues/5249): \[java] TooFewBranchesForASwitchStatement false positive for Pattern Matching | ||
| * [#5250](https://github.com/pmd/pmd/issues/5250): \[java] TooFewBranchesForASwitchStatement should consider Switch Expressions | ||
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| ### 🚨 API Changes | ||
| * java-bestpractices | ||
| * The old rule name `JUnit4TestShouldUseAfterAnnotation` has been deprecated. Use the new name [`UnitTestShouldUseAfterAnnotation`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#unittestshoulduseafterannotation) instead. | ||
| * The old rule name `JUnit4TestShouldUseBeforeAnnotation` has been deprecated. Use the new name [`UnitTestShouldUseBeforeAnnotation`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#unittestshouldusebeforeannotation) instead. | ||
| * The old rule name `JUnit4TestShouldUseTestAnnotation` has been deprecated. Use the new name [`UnitTestShouldUseTestAnnotation`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#unittestshouldusetestannotation) instead. | ||
| * The old rule name `JUnitAssertionsShouldIncludeMessage` has been deprecated. Use the new name [`UnitTestAssertionsShouldIncludeMessage`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#unittestassertionsshouldincludemessage) instead. | ||
| * The old rule name `JUnitTestContainsTooManyAsserts` has been deprecated. Use the new name [`UnitTestContainsTooManyAsserts`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#unittestcontainstoomanyasserts) instead. | ||
| * The old rule name `JUnitTestsShouldIncludeAssert` has been deprecated. Use the new name [`UnitTestShouldIncludeAssert`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#unittestshouldincludeassert) instead. | ||
| * The old rule name `DefaultLabelNotLastInSwitch` has been deprecated. Use the new name [`DefaultLabelNotLastInSwitch`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#defaultlabelnotlastinswitch) instead. | ||
| * The old rule name `SwitchStmtsShouldHaveDefault` has been deprecated. USe the new name [`NonExhaustiveSwitch`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_bestpractices.html#nonexhaustiveswitch) instead. | ||
| * java-errorprone | ||
| * The old rule name `NonCaseLabelInSwitchStatement` has been deprecated. Use the new name [`NonCaseLabelInSwitch`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_errorprone.html#noncaselabelinswitch) instead. | ||
| * java-performance | ||
| * The old rule name `TooFewBranchesForASwitchStatement` has been deprecated. Use the new name [`TooFewBranchesForSwitch`](https://docs.pmd-code.org/pmd-doc-7.7.0/pmd_rules_java_performance.html#toofewbranchesforswitch) instead. | ||
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| ### ✨ Merged pull requests | ||
| * [#4965](https://github.com/pmd/pmd/pull/4965): Fix #4532: \[java] Rename JUnit rules with overly restrictive names - [Juan Martín Sotuyo Dodero](https://github.com/jsotuyod) (@jsotuyod) | ||
| * [#5040](https://github.com/pmd/pmd/pull/5040): \[cpp] Ignore literals and ignore identifiers capability to C++ CPD - [Jakub Dupak](https://github.com/jdupak) (@jdupak) | ||
| * [#5225](https://github.com/pmd/pmd/pull/5225): Fix #5067: \[java] CloseResource: False positive for FileSystems.getDefault() - [Lukas Gräf](https://github.com/lukasgraef) (@lukasgraef) | ||
| * [#5241](https://github.com/pmd/pmd/pull/5241): Ignore javacc code in coverage report - [Juan Martín Sotuyo Dodero](https://github.com/jsotuyod) (@jsotuyod) | ||
| * [#5245](https://github.com/pmd/pmd/pull/5245): \[java] Improve UnitTestShouldUse{After,Before}Annotation rules to support JUnit5 and TestNG - [Andreas Dangel](https://github.com/adangel) (@adangel) | ||
| * [#5247](https://github.com/pmd/pmd/pull/5247): Fix #5030: \[java] SwitchDensity false positive with pattern matching - [Andreas Dangel](https://github.com/adangel) (@adangel) | ||
| * [#5248](https://github.com/pmd/pmd/pull/5248): Fix #3362: \[java] ImplicitSwitchFallThrough should consider switch expressions - [Andreas Dangel](https://github.com/adangel) (@adangel) | ||
| * [#5251](https://github.com/pmd/pmd/pull/5251): Fix #5249 and #5250: \[java] TooFewBranchesForSwitch ignore pattern matching and support switch expressions - [Andreas Dangel](https://github.com/adangel) (@adangel) | ||
| * [#5252](https://github.com/pmd/pmd/pull/5252): Fix #4813: \[java] SwitchStmtsShouldHaveDefault false positive with pattern matching - [Andreas Dangel](https://github.com/adangel) (@adangel) | ||
| * [#5255](https://github.com/pmd/pmd/pull/5255): \[java] Rename rule DefaultLabelNotLastInSwitch - [Andreas Dangel](https://github.com/adangel) (@adangel) | ||
| * [#5256](https://github.com/pmd/pmd/pull/5256): Fix #5257: \[java] NonCaseLabelInSwitch - support switch expressions - [Andreas Dangel](https://github.com/adangel) (@adangel) | ||
| * [#5258](https://github.com/pmd/pmd/pull/5258): Ignore generated antlr classes in coverage reports - [Juan Martín Sotuyo Dodero](https://github.com/jsotuyod) (@jsotuyod) | ||
| * [#5264](https://github.com/pmd/pmd/pull/5264): Fix #5261: \[java] Fix NPE with empty pattern list - [Clément Fournier](https://github.com/oowekyala) (@oowekyala) | ||
| * [#5267](https://github.com/pmd/pmd/pull/5267): \[java] Rename rule SwitchStmtsShouldHaveDefault to NonExhaustiveSwitch - [Andreas Dangel](https://github.com/adangel) (@adangel) | ||
| * [#5269](https://github.com/pmd/pmd/pull/5269): Fix #5253: \[java] Support Boolean wrapper class for BooleanGetMethodName rule - [Aryant Tripathi](https://github.com/Aryant-Tripathi) (@Aryant-Tripathi) | ||
| * [#5273](https://github.com/pmd/pmd/pull/5273): Fix #5270: \[apex] AvoidNonRestrictiveQueries: Fix regex for detecting LIMIT clause - [Andreas Dangel](https://github.com/adangel) (@adangel) | ||
| * [#5275](https://github.com/pmd/pmd/pull/5275): Use plugin-classpath to simplify javacc-wrapper.xml - [Andreas Dangel](https://github.com/adangel) (@adangel) | ||
| * [#5278](https://github.com/pmd/pmd/pull/5278): \[java] CouplingBetweenObjects: improve violation message - [Andreas Dangel](https://github.com/adangel) (@adangel) | ||
| * [#5279](https://github.com/pmd/pmd/pull/5279): Fix #5244: \[java] UselessOperationOnImmutable: consider java.time.* types - [Andreas Dangel](https://github.com/adangel) (@adangel) | ||
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| ### 📦 Dependency updates | ||
| * [#5234](https://github.com/pmd/pmd/issues/5234): Bump com.google.protobuf:protobuf-java from 3.25.3 to 4.28.2 | ||
| * [#5274](https://github.com/pmd/pmd/issues/5274): Bump org.junit from 5.8.2 to 5.11.2 | ||
| * [#5276](https://github.com/pmd/pmd/issues/5276): Bump org.checkerframework:checker-qual from 2.11.1 to 3.48.1 | ||
| * [#5280](https://github.com/pmd/pmd/issues/5280): Bump danger from 9.5.0 to 9.5.1 in the all-gems group across 1 directory | ||
| * [#5281](https://github.com/pmd/pmd/issues/5281): Bump org.scala-lang:scala-reflect from 2.13.13 to 2.13.15 | ||
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| ### 📈 Stats | ||
| * 98 commits | ||
| * 32 closed tickets & PRs | ||
| * Days since last release: 27 |