Since resteasy upstream discontinued the 2.3.x maintenance three years ago, we restructured the resteasy 2.3.x branch based on version 2.3.12.Final-redhat-1 to a redhat private repository for EAP 6 maintenance. As the prod version 2.3.12.Final-redhat-1 removed some basic tests to avoid unstable failures during production build. This is the issue to track tests we add back and fixed to stabilize build and test-run for this private 2.3.x branch which also allows to guard future resteasy release.
*** Bug 1308848 has been marked as a duplicate of this bug. ***
Verified with EAP 6.4.7.CP.CR2
Retroactively bulk-closing issues from released EAP 6.4 cumulative patches.