See <https://builds.apache.org/job/UIMA-SDK/958/display/redirect?page=changes>
- Jenkins build became unstable: UIMA-SDK #957 Apache Jenkins Server
- Jenkins build is still unstable: UIMA-SDK #958 Apache Jenkins Server
- Build failed in Jenkins: UIMA-SDK #959 Apache Jenkins Server
- Jenkins build is back to normal : UIMA-... Apache Jenkins Server
