mvn: Fix incorrect version of parent pom.
Merge pull request #1 from FranciscoBorges/master

trivial maven version fix
Improve tearDown of tests leaving locators/server running, add messages to assertions to make failure reason clearer.
Merge pull request #2 from FranciscoBorges/master

test fixing, tear down improvements and clean ups everywhere
Exclude invalid findbugs report of PageStoreImpl
synchronize access to non-thread safe resource. (otherwise we are asking for trouble.)
Fix dead-locking: Remove unused 'closing' flag, and exit retry loop if 'inClose' is true.
silence noisy tests.
findbugs: remove test on known null value
Merge pull request #4 from FranciscoBorges/master

please review the "fix dead-locking" commit
Remove unnecessary null tests. 'csf' is always null at that point.
Every access to 'redeliveries' is already synchronized.
HORNETQ-720 Live to clear replicationManager field if stopping replication
HORNETQ-820 HORNETQ-720 Clear any replication tokens in the OperationContext when cancelling replication.

server.stop() turns off the network of server. If it was missing any
(replication) token from its backup, the server would never exit while
trying to flush its operations.
Avoid generic name: Future -> FutureLatch.
fail test if expected exception is not thrown
Make sure journal will be stopped.
Findbugs, fix warnings
Fix incorrect test logic: comparison must be '<' (instead of '>=').
Make sure sessionFactory is also closed.