RFR: 8091673: Public focus traversal API for use in custom controls [v3]

[Andy Goryachev]

On Sat, 26 Oct 2024 14:37:49 GMT, Nir Lisker <nlisker at openjdk.org> wrote:

>> Andy Goryachev has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   review comments
>
> modules/javafx.controls/src/main/java/com/sun/javafx/scene/control/ListenerHelper.java line 466:
> 
>> 464:                     callback.accept(n);
>> 465:                 }
>> 466:             };
> 
> Any reason you're using a listener instead of a subscription, which is easier to manage and less prone to memory leaks?

the two places that use this mechanism do not use `Subscription`.

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PR Review Comment: https://git.openjdk.org/jfx/pull/1604#discussion_r1819322330