RFR: 8280818: Expand bug8033699.java to iterate over all LaFs

[Abhishek Kumar]

On Mon, 10 Mar 2025 14:48:09 GMT, Rajat Mahajan <rmahajan at openjdk.org> wrote:

> Added code to Iterates over all installed Look and Feel environments and added related exception handling.
> 
> Testing done.

test/jdk/javax/swing/JRadioButton/8033699/bug8033699.java line 1:

> 1: /*

Minor changes can be done
1. mainFrame = new JFrame("Bug 8033699 - `9` Tests for `Grouped / Non-Grouped` Radio Buttons");
2. Non group can be changed to non-group (For consistency across test)
3. Please limit to 80 cols wherever applicable 

Otherwise the changes look good. Verified test on macOS and it works as expected.

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PR Review Comment: https://git.openjdk.org/jdk/pull/23964#discussion_r1988489870