CXF 3.3.1 is also causing the problem. I've submitted PR 429 just to make buildbot happy again for the time being. Would you mind merging just to get the builds going again? Will be good to confirm it's happy with the other PRs.
Once a root cause/solution is found can bump CXF back up again. -- Sent from: http://tomee-openejb.979440.n4.nabble.com/TomEE-Dev-f982480.html