RFR: 8048209 : (s) Collections.synchronizedNavigableSet().tailSet(Object, boolean) synchronizes on wrong object
mike.duigou at oracle.com
Thu Jul 24 07:12:20 UTC 2014
This change fixes an issue with the instance returned by Collections.synchronizedNavigableSet().tailSet(Object,boolean) which synchronizes on wrong object, itself rather than the same mutex as it's source.
Since I was concerned that there might be other lurking errors I opted to create a fairly thorough new test which, thankfully, revealed no additional problems.
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