See <https://builds.apache.org/job/PDFBox-trunk/changes>
- Jenkins build became unstable: PDFBox-trunk #1288 Apache Jenkins Server
- Jenkins build is still unstable: PDFBox-trunk #... Apache Jenkins Server
- Build failed in Jenkins: PDFBox-trunk #1290 Apache Jenkins Server
- Jenkins build is unstable: PDFBox-trunk... Apache Jenkins Server
- Build failed in Jenkins: PDFBox-tru... Apache Jenkins Server
- Jenkins build is back to norma... Apache Jenkins Server
