See <https://builds.apache.org/job/Blur-master-jdk7/491/changes>
- Build failed in Jenkins: Blur-master-jdk7 #481 Apache Jenkins Server
- Build failed in Jenkins: Blur-master-jdk7 #482 Apache Jenkins Server
- Build failed in Jenkins: Blur-master-jdk7 #483 Apache Jenkins Server
- Build failed in Jenkins: Blur-master-jdk7 #484 Apache Jenkins Server
- Jenkins build is unstable: Blur-master-jdk7 #485 Apache Jenkins Server
- Jenkins build is still unstable: Blur-master-jdk7 #4... Apache Jenkins Server
- Build failed in Jenkins: Blur-master-jdk7 #487 Apache Jenkins Server
- Jenkins build is unstable: Blur-master-jdk7 #488 Apache Jenkins Server
- Jenkins build is still unstable: Blur-master-jdk7 #4... Apache Jenkins Server
- Build failed in Jenkins: Blur-master-jdk7 #490 Apache Jenkins Server
- Jenkins build is back to normal : Blur-master-jdk7 #... Apache Jenkins Server
