See <https://builds.apache.org/job/Nutch-trunk/3596/display/redirect?page=changes>
- Build failed in Jenkins: Nutch-trunk #3593 Apache Jenkins Server
- Build failed in Jenkins: Nutch-trunk #3594 Apache Jenkins Server
- Build failed in Jenkins: Nutch-trunk #3595 Apache Jenkins Server
- Jenkins build is back to normal : Nutch... Apache Jenkins Server
