See https://ci-builds.apache.org/job/JSPWiki/job/site/30/
- [JSPWiki/site] build #27 - FAILURE Apache Jenkins Server
- [JSPWiki/site] build #28 - FAILURE Apache Jenkins Server
- [JSPWiki/site] build #29 - FAILURE Apache Jenkins Server
- [JSPWiki/site] build #30 - SUCCESS Apache Jenkins Server
