Added more logs to entry listener unittest
Executor cleanup
Merge pull request #1629 from pveentjer/cleanup/topic

Minor cleanup in topic
Merge pull request #1630 from pveentjer/cleanup/executor

Executor cleanup
Added ExecutionDelayTest.testExecutorOneNodeShutdown to problematic test
Merge branch 'master' of https://github.com/hazelcast/hazelcast
AtomicLong cleanup