RFR: 8299412 JNI call of getAccessibleActionCount on a wrong thread

[SWinxy]

On Thu, 29 Dec 2022 15:54:43 GMT, Artem Semenov <asemenov at openjdk.org> wrote:

> [CommonComponentAccessibility getActionsWithEnv:] defines the getAccessibleActionCount method on the AccessibleAction class, however the call should go through CAccessibility so that it is executed on the Event Dispatch thread.
> 
> @azuev-java @mrserb @prrace please review

src/java.desktop/macosx/classes/sun/lwawt/macosx/CAccessibility.java line 530:

> 528:                 return aa.getAccessibleActionCount();
> 529:             }
> 530:         }, c);

There's a more compact way of doing this:
Suggestion:

        return invokeAndWait(aa::getAccessibleActionCount, c);

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PR: https://git.openjdk.org/jdk/pull/11803