Minor checkstyle improvement
log refactor
fixes #3178
added test for remove
added unit tests
Fixed automatic renaming issue; requests -> client -> requests
fix checkstyle
Merge pull request #3223 from emrahkocaman/master

Management center connection messages justified
Null checks for MultiMap methods
client tests edited & generic null check method added
Merge branch 'null-check-multimap' of https://github.com/buremba/hazelcast into null-check-multimap
add assertTrueEventually to testListenerRegistrations . fixes #3118
Merge branch 'maintenance-3.x' of github.com:hazelcast/hazelcast into maintenance-3.x
add assertTrueEventually to testListenerRegistrations . fixes #3118
Release Notes for 3.2.5 prepared
This fixes #2759 in maintenance-3.x
added test for localMapStats.getHits
fixes #3178
moved tests to MapStoreTest
fixes #3198 backport