git: openjdk/jdk: 8306076: Open source AWT misc tests

[Prasanta Sadhukhan]

Changeset: f7d45b85
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2023-04-24 07:51:47 +0000
URL:       https://git.openjdk.org/jdk/commit/f7d45b85a5c664a87c94e0baccd8b9eddce27e2c

8306076: Open source AWT misc tests

Reviewed-by: serb

+ test/jdk/java/awt/CacheTest.java
+ test/jdk/java/awt/Frame/RemoveNotifyTest.java
+ test/jdk/java/awt/Icon/NullIconImageTest.java