PMD Release Notes

26-April-2024 - 7.1.0-SNAPSHOT

The PMD team is pleased to announce PMD 7.1.0-SNAPSHOT.

This is a minor release.

🚀 New and noteworthy

🌟 Rule Changes

• JUnitTestsShouldIncludeAssert and JUnitTestContainsTooManyAsserts have a new property named extraAssertMethodNames. With this property, you can configure which additional static methods should be considered as valid verification methods. This allows to use custom mocking or assertion libraries.

🐛 Fixed Issues

• core
  • #494: [core] Adopt JApiCmp to enforce control over API changes
• cli
  • #4791: [cli] Could not find or load main class
  • #4913: [cli] cpd-gui closes immediately
• apex
  • #4418: [apex] ASTAnnotation.getImage() does not return value as written in the class
• apex-errorprone
  • #3953: [apex] EmptyCatchBlock false positive with formal (doc) comments
• java-bestpractices
  • #1084: [java] Allow JUnitTestsShouldIncludeAssert to configure verification methods
  • #4435: [java] [7.0-rc1] UnusedAssignment for used field
  • #4569: [java] ForLoopCanBeForeach reports on loop for (int i = 0; i < list.size(); i += 2)
  • #4618: [java] UnusedAssignment false positive with conditional assignments of fields
• java-codestyle
  • #4602: [java] UnnecessaryImport: false positives with static imports
  • #4785: [java] False Positive: PMD Incorrectly report violation for UnnecessaryImport
  • #4881: [java] ClassNamingConventions: interfaces are identified as abstract classes (regression in 7.0.0)
• java-design
  • #3694: [java] SingularField ignores static variables
  • #4873: [java] AvoidCatchingGenericException: Can no longer suppress on the exception itself
• java-errorprone
  • #2056: [java] CloseResource false-positive with URLClassLoader in cast expression
  • #4928: [java] EmptyCatchBlock false negative when allowCommentedBlocks=true
• java-performance
  • #3845: [java] InsufficientStringBufferDeclaration should consider literal expression
  • #4874: [java] StringInstantiation: False-positive when using new String(charArray)
  • #4886: [java] BigIntegerInstantiation: False Positive with Java 17 and BigDecimal.TWO
• pom-errorprone
  • #4388: [pom] InvalidDependencyTypes doesn’t consider dependencies at all

🚨 API Changes

Deprecated methods

• mayBeSingular has been deprecated for removal. The method is only useful for the rule itself and shouldn’t be used otherwise.

✨ External Contributions

• #4864: Fix #1084 [Java] add extra assert method names to Junit rules - Erwan Moutymbo (@emouty)
• #4894: Fix #4791 Error caused by space in JDK path - Scrates1 (@Scrates1)