Maven Resolver Jenkinsfile finished with null

See https://ci-maven.apache.org/job/Maven/job/maven-box/job/maven-resolver/job/MRESOLVER-26_AutomaticModuleNameImprovements/31/

Build unstable in Jenkins: Maven » Maven TLP » maven-studies » maven-metrics #31

See https://ci-maven.apache.org/job/Maven/job/maven-box/job/maven-studies/job/maven-metrics/31/ Changes: * [MNG-7230] Replace assert by simpler but equivalent calls * [MNG-7231] Fix Javadoc errors 8 tests failed. FAILED: org.apache.maven.it.MavenITmng3843PomInheritanceTest.linux-jdk8 / Run

Build unstable in Jenkins: Maven » Maven TLP » maven » MNG-7173-resolver-guice-module #8

See https://ci-maven.apache.org/job/Maven/job/maven-box/job/maven/job/MNG-7173-resolver-guice-module/8/ Changes: * Normalize line endings * [MNG-7230] Replace assert by simpler but equivalent calls * [MNG-7231] Fix Javadoc errors 1 tests failed. FAILED:

Build unstable in Jenkins: Maven » Maven TLP » maven » MNG-5567 #29

See https://ci-maven.apache.org/job/Maven/job/maven-box/job/maven/job/MNG-5567/29/ Changes: * Normalize line endings * [MNG-7230] Replace assert by simpler but equivalent calls * [MNG-7231] Fix Javadoc errors 1 tests failed. FAILED: org.apache.maven.artifact.handler.ArtifactHandlerTest.Build