See https://builds.apache.org/job/maven-wip/job/maven/job/MNG-6164/5/
Changes: * [MNG-6164] Collections inconsistently immutable All tests passed
- maven-wip/maven/MNG-6164 - build #1 - null Apache Jenkins Server
- maven-wip/maven/MNG-6164 - build #2 - null Apache Jenkins Server
- maven-wip/maven/MNG-6164 - build #3 - null Apache Jenkins Server
- Build failed in Jenkins: Maven TLP (wip... Apache Jenkins Server
- Build succeeded in Jenkins: Maven T... Apache Jenkins Server
