See <https://builds.apache.org/job/Derby-10.9-suites.All/73/changes>
- Jenkins build became unstable: Derby-10.9-suites.Al... Apache Jenkins Server
- Jenkins build is still unstable: Derby-10.9-sui... Apache Jenkins Server
- Jenkins build is still unstable: Derby-10.9... Apache Jenkins Server
- Build failed in Jenkins: Derby-10.9-sui... Apache Jenkins Server
- Jenkins build is back to normal : D... Apache Jenkins Server
