org.jboss.remoting3.remote.RemotingConnectionProvider constructor registers MBean but there is no way to unregister it. It leads to class loader memory leaks.
Fixed by https://issues.jboss.org/browse/REM3-171. EAP 6.2.0 should use remoting 3.2.17.GA+.
AFAIK this is fixed. Verify?
Yep, fixed by 6.2.0