See <https://hudson.apache.org/hudson/job/PDFBox-trunk/150/changes>
- Hudson build became unstable: PDFBox-trunk #150 Apache Hudson Server
- Hudson build is still unstable: PDFBox-trunk #15... Apache Hudson Server
- Hudson build is still unstable: PDFBox-trunk... Apache Hudson Server
- Build failed in Hudson: PDFBox-trunk #15... Apache Hudson Server
- Re: Build failed in Hudson: PDFBox-t... Jukka Zitting
- Hudson build is back to normal : PDF... Apache Hudson Server
