See <https://builds.apache.org/job/OpenMeetings%204.0.x/445/display/redirect?page=changes>
- Build failed in Jenkins: OpenMeetings 4.0.x #441 Apache Jenkins Server
- Build failed in Jenkins: OpenMeetings 4.0.x #44... Apache Jenkins Server
- Build failed in Jenkins: OpenMeetings 4.0.x... Apache Jenkins Server
- Build failed in Jenkins: OpenMeetings 4... Apache Jenkins Server
- Jenkins build is back to normal : O... Apache Jenkins Server
