RFR: 8306135: Clean up and open source some AWT tests

[lawrence.andrews]

On Tue, 18 Apr 2023 18:55:42 GMT, Alexander Zuev <kizune at openjdk.org> wrote:

> Cleaning up and open sourcing three AWT tests

test/jdk/java/awt/Dialog/DialogAsParentOfFileDialog.java line 182:

> 180:     }
> 181: 
> 182:     public static void main(String[] args) throws InterruptedException, InvocationTargetException {

Can you set to 80-column limit.

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PR Review Comment: https://git.openjdk.org/jdk/pull/13518#discussion_r1170515017