[master] RFR: OMWorld: Remove JavaThread Sync Deflation Code

[Roman Kennke]

On Mon, 22 Apr 2024 12:04:17 GMT, Axel Boldt-Christmas <aboldtch at openjdk.org> wrote:

> This removes the code that allows JavaThreads to deflate ObjectMonitors on self owned monitors on wait and exit. 
> 
> There currently is no good way to decide if a certain ObjectMonitor should be deflated. 
> 
> I propose removing the experimental code that relates to this feature, I will keep open a draft PR after this is integrated containing the JavaThread Sync Deflation Code in case it is something that is picked up at a later point.
> 
> This commit is currently based on ffc4c2fd5ba1c28432a5d5e84b8ada95fba7eeb8 without a merge. So GHA is not tested with lilliput. As long as this is mergable without conflicts (and no manual merge is performed) it will also be possible to move this commit down below lilliput on-top of OMWorld directly.

Ok! Thank you!

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Marked as reviewed by rkennke (Lead).

PR Review: https://git.openjdk.org/lilliput/pull/153#pullrequestreview-2014799548