Affected projects:

Maven compilerArgs is not used:

• JPMS compilerArgs
• related issue: Bug 543631 - Eclipse - Maven - JPMS (m2e ignores compilerArgs in pom.xml) eclipse-m2e/m2e-core#129
• related PR: Support sync compilerArgs with delimiter eclipse-m2e/m2e-core#1034
  • https://github.com/google/error-prone.git
  • https://github.com/google/google-java-format.git
• other compilerArgs
  • https://github.com/cryptomator/cryptomator.git

Gradle/Buildship modular support

• modular support is not enabled by default under Gradle 7.0
  • related PR: Support quickfix for gradle jpms projects eclipse-jdtls/eclipse.jdt.ls#2304
  • https://github.com/auth0/java-jwt.git
  • https://github.com/HanSolo/tilesfx.git
• modular project reference each other
  • related issue: multi modules project cannot be imported successfully eclipse/buildship#1210
  • related issue: In a multi-project build of java modules, gradle eclipse plugin does not add projects to eclipse module path gradle/gradle#19827
  • https://github.com/vran-dev/PrettyZoo.git
• compilerArgs is not used
  • https://github.com/vran-dev/PrettyZoo.git
  • https://github.com/uber/NullAway.git
  • https://github.com/airsquared/blobsaver.git

Module-info.java in main source folder affects test source folder

• related issue: https://bugs.eclipse.org/bugs/show_bug.cgi?id=559601
• https://github.com/ebean-orm/ebean.git
• https://github.com/eclipse/jetty.project.git