See <https://builds.apache.org/job/OpenJPA-trunk/942/changes>
- Build failed in Jenkins: OpenJPA-trunk #938 Apache Jenkins Server
- Build failed in Jenkins: OpenJPA-trunk #939 Apache Jenkins Server
- Build failed in Jenkins: OpenJPA-trunk #940 Apache Jenkins Server
- Jenkins build is unstable: OpenJPA-trun... Apache Jenkins Server
- Jenkins build is back to stable : O... Apache Jenkins Server
