See <https://builds.apache.org/job/OpenJPA-trunk/748/>
- Build failed in Jenkins: OpenJPA-trunk #743 Apache Jenkins Server
- Build failed in Jenkins: OpenJPA-trunk #744 Apache Jenkins Server
- Build failed in Jenkins: OpenJPA-trunk #745 Apache Jenkins Server
- Build failed in Jenkins: OpenJPA-trunk ... Apache Jenkins Server
- Build failed in Jenkins: OpenJPA-tr... Apache Jenkins Server
- Jenkins build is back to norma... Apache Jenkins Server
