Cleanup of code and removal of warnings in ReplicatedMapTest.java
Fixed copy&paste error in ReplicatedRecord.java to fix issue #4254. Added new tests for ReplicatedRecord.getHits() and ReplicatedRecord.getLastAccessTime(). Created common base class for ReplicatedMap tests.
Merge pull request #4268 from Donnerbart/fixIssue4254

Fixed issue #4254