RFR: 8329351: Add runtime/Monitor/TestRecursiveLocking.java for recursive Java monitor stress testing

[Coleen Phillimore]

On Tue, 19 Nov 2024 20:47:43 GMT, Daniel D. Daugherty <dcubed at openjdk.org> wrote:

>> @dcubed-ojdk is too busy, so I was asked to take over [https://github.com/openjdk/jdk/pull/18664](https://github.com/openjdk/jdk/pull/18664) and finish it.
>> 
>> That old PR contains all the details and also got some review comments, which I have tried to address in this new PR.
>> 
>> Tests run without failures on supported platforms.
>
> The configurability was intentional so that specific modes could be exercised independently. Also adding additional modes in the future is/was planned.

I think having the separate modes would be useful if you're debugging failures but as a normal test run, doesn't add anything except more runs.  But I'll withdraw my suggestion.

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PR Review Comment: https://git.openjdk.org/jdk/pull/22238#discussion_r1850300764