RFR: 8281631: HashMap copy constructor and putAll can over-allocate table [v20]

[XenoAmess]

On Fri, 18 Feb 2022 18:53:43 GMT, XenoAmess <duke at openjdk.java.net> wrote:

>> 8281631: HashMap copy constructor and putAll can over-allocate table
>
> XenoAmess has updated the pull request incrementally with one additional commit since the last revision:
> 
>   revert unrelated changes and add it to ProblemList.txt
>   
>   https://bugs.openjdk.java.net/browse/JDK-8282120

I found some other interesting thing using the rewritten test (about IdentityHashMap, also memory related problem), but would investigate it tomorrow.
Too late in my time zone today.
Would inform you once I have finished my investigation.

-------------

PR: https://git.openjdk.java.net/jdk/pull/7431