RFR: 8284532: Memory leak in BitSet::BitMapFragmentTable in JFR leak profiler [v2]

[Zhengyu Gu]

On Thu, 7 Apr 2022 18:17:33 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

> Hi Zhengyu,
> 
> small remark inline, otherwise this looks okay. This should really be a utility function in BasicHashMap.

Probably, I would like to defer it to separate CR, which it may touch quite a few places.

> 
> What tests did you run?
> 
Manual test with JFR recording `path-to-gc-roots=true`, then run `jcmd  JFR.dump`

> Cheers, Thomas
> 
> Note that there is #7964 open too, but it may be easier to get this one in first to keep it easy to backport.

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PR: https://git.openjdk.java.net/jdk/pull/8148