RFR: 8341982: Simplify JButton/bug4323121.java [v2]

[Abhishek Kumar]

On Mon, 14 Oct 2024 15:35:47 GMT, Alexey Ivanov <aivanov at openjdk.org> wrote:

>> Yeah, this is an option. As I mentioned earlier that MouseMotionListener is not needed, so creating an eventHandler object may not be of great use. I agree if more than one listener needs to be added, creating an eventHandler object is a good idea.
>
> I removed the unneeded listener and inlined creation of the event handler.
> 
> Thus, I kept the current structure of test code. I prefer it this way for consistency with `JButton/bug4490179.java` in https://github.com/openjdk/jdk/pull/21474. Both tests are really similar, and I think consistent coding helps.

Ok...

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PR Review Comment: https://git.openjdk.org/jdk/pull/21475#discussion_r1799756648