RFR: 8048209 : (s) Collections.synchronizedNavigableSet().tailSet(Object, boolean) synchronizes on wrong object

[Mike Duigou]

On Jul 24 2014, at 07:01 , Chris Hegarty <chris.hegarty at oracle.com> wrote:

> Looks good.
> 
> Trivially, should you maintain the original bugId in the test?

The test file is actually an hg copy. I thought I would use more of the original file but did not. I will sever the link since the tests have no relation.

Mike
> 
> -Chris.
> 
> On 24 Jul 2014, at 08:12, Mike Duigou <mike.duigou at oracle.com> wrote:
> 
>> Hello all;
>> 
>> 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.
>> 
>> jbsbug: https://bugs.openjdk.java.net/browse/JDK-8048209
>> webrev: http://cr.openjdk.java.net/~mduigou/JDK-8048209/0/webrev/
>> 
>> 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.
>> 
>> Mike
>