See <https://builds.apache.org/job/Oltu/157/changes>
- Build failed in Jenkins: Oltu #153 Apache Jenkins Server
- Build failed in Jenkins: Oltu #154 Apache Jenkins Server
- Build failed in Jenkins: Oltu #155 Apache Jenkins Server
- Jenkins build is unstable: Oltu #156 Apache Jenkins Server
- Jenkins build is back to stable : O... Apache Jenkins Server
