Issue is RadioButtonMenuItem and CheckBoxMenuItem bullet/checkmark icon is not displayed in WindowsL&F when the test is run with NimbusL&F. This is because `WindowsIconFactory#VistaMenuItemCheckIcon.paintIcon` called `getLaFIcon()` which returns a empty NimbusIcon which causes no icons to be drawn. This is because the test after setting WIndows L&F of the menuitem reverts back the Windows L&F to Nimbus L&F via `UIManager.setLookAndFeel(save);` call in the test so when frame is made visible, the L&F resets back to Nimbus L&F resulting in null NimbusIcon.
Fix is made to make sure the whole frame is updated to cater to L&F change via `SwingUtilities.updateComponentTreeUI(frame);` call and keep the L&F without reverting back to original L&F.. ------------- Commit messages: - 8346753: Test javax/swing/JMenuItem/RightLeftOrientation/RightLeftOrientation.java fails on Windows Server 2025 x64 because the icons of RBMenuItem and CBMenuItem are not visible in Nimbus LookAndFeel Changes: https://git.openjdk.org/jdk/pull/25907/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=25907&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8346753 Stats: 8 lines in 1 file changed: 5 ins; 1 del; 2 mod Patch: https://git.openjdk.org/jdk/pull/25907.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/25907/head:pull/25907 PR: https://git.openjdk.org/jdk/pull/25907
