Withdrawn: 8302687 Implement interfaces and shared code for announcement feature

[duke]

On Mon, 13 Mar 2023 16:46:10 GMT, Artem Semenov <asemenov at openjdk.org> wrote:

> This enhancement covers basic API and shared code that should be implemented for the Accessibility Announcement feature.
> 
> CSR [JDK-8304499](https://bugs.openjdk.org/browse/JDK-8304499 "bugs.openjdk.org")
> 
> @mrserb @prrace @azuev-java please review

This pull request has been closed without being integrated.

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PR: https://git.openjdk.org/jdk/pull/13001