git: openjdk/jdk17u-dev: 8306067: Open source AWT Graphics,GridBagLayout related tests

[Amos Shi]

Changeset: cb32c822
Author:    Amos Shi <ashi at openjdk.org>
Date:      2024-04-23 06:41:28 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/cb32c8221a1f0f30300813a49b03cf2838bbbf01

8306067: Open source AWT Graphics,GridBagLayout related tests
8306838: GetGraphicsTest needs to be headful

Backport-of: d53a5eed0f64d97e1f688ed4cde006ae2a676231

+ test/jdk/java/awt/Graphics/DrawNullStringTest.java
+ test/jdk/java/awt/Graphics/GetGraphicsTest.java
+ test/jdk/java/awt/GridBagLayout/GridBagLayoutButtonsOverlapTest.java
+ test/jdk/java/awt/GridBagLayout/GridBagLayoutOutOfBoundsTest.java