Description of problem: At this moment there is JGroups 3.2.12.Final in EAP 6.2.0.ER1. HornetQ contained in EAP 6.2.0.ER1 depends on JGroups version 3.2.5.Final. For testing we're always using JGroups (and all other dependencies) from EAP server so it's verified that newer version of JGroups is ok to use. Anyway there should be EAP and HornetQ project dependencies in sync. JGroups dependency in HornetQ should be updated to 3.2.12.Final.
I wouldn't say this is a problem. JGroups is used at HornetQ more to validate HornetQ's code. the tests are minimal to validate the integration. Anyway I have updated it: https://github.com/hornetq/hornetq/pull/1271 this doesn't need to be on the EAP release notes as it was a simple task without any effect on the codebase.
Verified. JGroups versions are the same in EAP 6.2.0.ER3. Thanks Clebert!