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

[Fredrik Bredberg]

On Tue, 19 Nov 2024 16:49:22 GMT, Roman Kennke <rkennke 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.
>
> I haven't looked at all the context, yet. But have you checked test/hotspot/jtreg/runtime/locking/TestRecursiveMonitorChurn.java ? Maybe one can subsume the other?

@rkennke 
> I haven't looked at all the context, yet. But have you checked test/hotspot/jtreg/runtime/locking/TestRecursiveMonitorChurn.java ? Maybe one can subsume the other?

I wasn't aware of `TestRecursiveMonitorChurn.java`. Maybe it's a good idea to let one test subsume the other. I'll discuss it with the team, but I think that will be handled in a separate PR.

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

PR Comment: https://git.openjdk.org/jdk/pull/22238#issuecomment-2488494871