git: openjdk/jdk: 8306718: Optimize and opensource some old AWT tests

[Alexander Zuev]

Changeset: 9beae218
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2023-04-25 18:32:03 +0000
URL:       https://git.openjdk.org/jdk/commit/9beae21864d18054ca3762ec989d51ff0660db84

8306718: Optimize and opensource some old AWT tests

Reviewed-by: prr

+ test/jdk/java/awt/EventDispatchThread/StoppingEdtOnPushPopTest.java
+ test/jdk/java/awt/FileDialog/ExceptionAfterSetDirectory.java
+ test/jdk/java/awt/FlowLayout/MinimumLayoutSize.java
+ test/jdk/java/awt/FlowLayout/PreferredLayoutSize.java