ISPN-4424 Synchronize updating cache entry and making a copy
ISPN-4424 Synchronize updating cache entry and making a copy
- making the CacheEntry immutable is not enough, the whole CacheEntry hierarchy needs to be made immutable
- using clone is simpler that making the hierarchy immutable
ISPN-3840 Test suite should continue when a test hasn't closed its cache managers

Add fail-all-tests and fail-all-tests-setup profile to fail all the tests
and @Before methods and check that their cache managers are closed properly.