RFR: 8264330: Scene MouseHandler is referencing removed nodes [v2]

[John Hendrikx]

On Wed, 31 Mar 2021 13:11:23 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

>> John Hendrikx has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Fix review comments
>
> modules/javafx.graphics/src/main/java/javafx/scene/Scene.java line 3633:
> 
>> 3631:                     ? currentEventTargets.get(0) : null;
>> 3632:             pdrEventTarget.clear();
>> 3633:             pdrEventTargets.clear();  // clear to remove potentially removed nodes, see JDK-8264330
> 
> We generally don't refer to the bug ID unless there is something particularly tricky about the fix (which isn't the case here).

Removed this

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PR: https://git.openjdk.java.net/jfx/pull/448