See <https://builds.apache.org/job/DeltaSpike_TomEE_1.7.x/123/display/redirect?page=changes>
- Jenkins build became unstable: DeltaSpike_TomEE_1.7... Apache Jenkins Server
- Jenkins build is still unstable: DeltaSpike_Tom... Apache Jenkins Server
- Jenkins build is still unstable: DeltaSpike... Apache Jenkins Server
- Jenkins build is still unstable: DeltaS... Apache Jenkins Server
- Jenkins build is back to stable : D... Apache Jenkins Server