Running capedwarf testsuite we found out that after upgrade to 8.1.0.CR1 testsuite does not complete as server dies with OOM.

I traced problem down to this commit: https://github.com/jboss/mojarra/commit/d0f9f873dc0f99047a0a5031631d091fa65b6b33
reverting it fixes the problem.

For what is worth, I think original problem comes from fact that we somehow register two ConfigureListeners for every deployment.