RFR: 8348760: RadioButton is not shown if JRadioButtonMenuItem is rendered with ImageIcon in WindowsLookAndFeel [v18]

[Alexey Ivanov]

On Fri, 7 Mar 2025 17:08:31 GMT, Prasanta Sadhukhan <psadhukhan at openjdk.org> wrote:

> > FWIW the current fix isn't what I'd like to see.
> > Putting a check for Windows L&F in a BasicUI class ?? We had a similar issue with GTK some months ago and it was something that we managed to avoid. Isn't there a Windows L&F sub-class we can do this in ??
> 
> Since the Windows L&F check in Basic*UI class is a bone of contention, I have removed it and put the code in Windows specific class although there's around 200+ lines of code duplication as most of the required helper methods in BasicMenuItemUI class has private access.. CI run in windows is ok..

Can we move these helper methods into a utility class which has public access to both `Basic*UI` and `Windows*UI`? `SwingUtilities3`, or a new class?

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PR Comment: https://git.openjdk.org/jdk/pull/23324#issuecomment-2707067002