ClusterQueue and QueueClientRequest unit tests
Merge branch 'master' of https://github.com/hazelcast/hazelcast
some arrangements
unit tests corrections
Merge branch 'master' of https://github.com/hazelcast/hazelcast
Merge branch 'master' of https://github.com/hazelcast/hazelcast
Destroy all clients/servers that are still potentially running before the test. Perhaps this causes the test failure
Merge branch 'master' of https://github.com/hazelcast/hazelcast
XAResource setTransactionTimeout() fixes #3384
error message corrected
forces eviction during merge operations regardless of partition ownership assignments
Merge branch 'master' of https://github.com/hazelcast/hazelcast
Merge branch 'master' of https://github.com/hazelcast/hazelcast
code cleanup
code cleanup cont
Merge pull request #3387 from pveentjer/fix/3.x/3278-spurious-failure-ClientProxyDestroyTest

Fix test failure #3278
Merge pull request #3391 from mesutcelik/fix/3.3/3384

XAResource setTransactionTimeout() fixes #3384
Removed unused SystemLogService.
Fixed some problems in ConditionTest + Pulled out a TestThread
Merge branch 'master' of https://github.com/hazelcast/hazelcast