- Changed Util.getTestStack() to include additional protocols
- Added unit test for https://issues.jboss.org/browse/JGRP-1679
- Added lock-id to correlate grant-lock requests and lock-granted/lock-denied requests (https://issues.jboss.org/browse/JGRP-1679)
- Made sending of lock requests non-OOB again: in tryLock(timeout), grant-lock and lock-granted requests/responses can pass each other