#1795 Use ArrayList instead of HashSet (cherry-picked from 3.x branch)
#1795 Incorporate missing constructor arg
#1795 Add comment documenting the use of ArrayList
missing near cache test
Problimatic test
Problimatic test for near cache
#1795 Add test to cover the fix
better test name
Merge branch 'master' into clientNearCash

Conflicts:
	hazelcast-client/src/test/java/com/hazelcast/client/ClientNearCacheTest.java
auto merge
more missing tests for nearCash around contains key,
some good reasons why the test are problematic and why they fail
Minor checkstyle cleanup in the util package
simplified query with TTL test
added indexes from previous test
Made queue 90% checkstyle compliant
Moved SetTransactionTest to problematic because of build timeout.. can't reproduce locally but see it failing on jenkins
Merge pull request #2184 from mesutcelik/queryAdvancedTest

simplified query with TTL test
Merge pull request #2180 from Danny-Hazelcast/fail

some good reasons why the test are problematic and why they fail
Merge pull request #2186 from pveentjer/checkstyles-queue

Made queue 90% checkstyle compliant