Stress test should be serial and nightly.
EntryProcessorStressTest cleanup
Terminate does not guarantee data safety. Test should use graceful shutdown.
added null check for addAllInternal()
added test
fixed checkstyle
Merge branch 'master' of https://github.com/hazelcast/hazelcast
Merge branch 'master' of https://github.com/hazelcast/hazelcast
Removed load of known null value in DefaultRecordStore
rebased and made some corrections
Removed the onStore call completely
resolves #3324
fixed failed test and solve merge conflicts
fix merge conflicts
Merge branch 'master' of https://github.com/hazelcast/hazelcast
Fixed client spi, ClientProxy cannot be constructed using client name. Added ProxyFactoryTest.
Topic Configuration section mostly completed.

Also, the updates in EP reviewed.
note potential concurrency pitfall when using write-behind map store.
Merge branch 'master' of https://github.com/hazelcast/hazelcast
Fixed spurious failing Condition.await test
Minor conditiontest await timoeout cleanup