See <https://builds.apache.org/job/ODE-trunk-jdk6/656/>
- Jenkins build became unstable: ODE-trunk-jdk6 #653 Apache Jenkins Server
- Build failed in Jenkins: ODE-trunk-jdk6 #654 Apache Jenkins Server
- Build failed in Jenkins: ODE-trunk-jdk6 #65... Apache Jenkins Server
- Jenkins build is back to normal : ODE-t... Apache Jenkins Server
