On Fri, 13 Jan 2023 09:18:56 GMT, Florian Kirmaier <fkirma...@openjdk.org> 
wrote:

>> This PR fixes the leak in the mac system menu bar.
>> 
>> Inside the native code, NewGlobalRef is called for the callable.
>> Which makes it into a "GC-Root" until DeleteGlobalRef is called.
>> 
>> The DeleteGlobalRef is never called for the MenuEntry, if it's removed from 
>> the menu without removing it's callable.
>> This PR adds logic, whether the Menu is inserted. If it's not inserted in a 
>> Menu anymore, then DeleteGlobalRef is called, by calling `_setCallback` with 
>> the callable "null".
>> 
>> The unit test verifies, that this bug happened without this change, but no 
>> longer happens with this change.
>
> Florian Kirmaier has updated the pull request incrementally with one 
> additional commit since the last revision:
> 
>   JDK-8299423
>   we now use the junit5 api

I'm now using the junit5 API, the one CI test failed, due to a connection 
problem, not related to the PR.

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

PR: https://git.openjdk.org/jfx/pull/987

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