See <https://builds.apache.org/job/UIMA-DUCC/1619/display/redirect?page=changes>
- Build failed in Jenkins: UIMA-DUCC #1615 Apache Jenkins Server
- Build failed in Jenkins: UIMA-DUCC #1616 Apache Jenkins Server
- Build failed in Jenkins: UIMA-DUCC #1617 Apache Jenkins Server
- Build failed in Jenkins: UIMA-DUCC #161... Apache Jenkins Server
- Jenkins build is back to normal : U... Apache Jenkins Server
