RFR: 8340458: Open source additional Component tests (part 2)

[Prasanta Sadhukhan]

On Fri, 27 Sep 2024 20:33:07 GMT, Alexander Zuev <kizune at openjdk.org> wrote:

> Clean up and open source four more tests.

test/jdk/java/awt/Component/BackgroundColorTest/InitialBackgroundSettingTest.java line 52:

> 50:     Scrollbar bar = new Scrollbar(Scrollbar.HORIZONTAL);
> 51:     Button button = new Button("I am the button");
> 52: 

I believe all this initialization needs to be put in `setupGUI` under EDT..more so as it is an automated test..

test/jdk/java/awt/Component/ListDoubleIndentTest/ListDoubleIndentTest.java line 66:

> 64: 
> 65:         try {
> 66:             Frame f = new Frame("ListDoubleIndentTest");

dispose is missing

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PR Review Comment: https://git.openjdk.org/jdk/pull/21235#discussion_r1780356570
PR Review Comment: https://git.openjdk.org/jdk/pull/21235#discussion_r1780358166