7129034: VM crash with a field setter method with a filterArguments Summary: add null checks before unsafe calls that take a variable base reference; update unit tests Reviewed-by: kvn, twisti

7153157: ClassValue.get does not return if computeValue calls remove Summary: Track intermediate states more precisely, according to spec. Reviewed-by: twisti, forax

Merge

7183753: [TEST] Some colon in the diff for this test Summary: Reference output file contains extra colon Reviewed-by: sspitsyn, mgronlun