On Thu, 22 Feb 2024 16:28:40 GMT, Per Minborg <[email protected]> wrote:
>> src/java.desktop/unix/classes/sun/awt/X11/XEmbeddingContainer.java line 150:
>>
>>> 148: }
>>> 149: } finally {
>>> 150: Reference.reachabilityFence(data);
>>
>> Can you explain the need for this `reachabilityFence()`? I don't understand
>> how `data` could become unreachable before the `Arena` is closed. Also, it's
>> an in-scope local variable. Thanks!
>
> You are right. As we have the arena, we do not need to invoke the
> reachabilityFence.
Yes, I had asked the same question !
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PR Review Comment: https://git.openjdk.org/jdk/pull/17846#discussion_r1499823969
