See <https://builds.apache.org/job/Jena_JDK12/38/display/redirect?page=changes>
- Build failed in Jenkins: Jena_JDK12 #35 Apache Jenkins Server
- Build failed in Jenkins: Jena_JDK12 #36 Apache Jenkins Server
- Build failed in Jenkins: Jena_JDK12 #37 Apache Jenkins Server
- Jenkins build is back to normal : Jena_... Apache Jenkins Server
