public static void performPlatformSpecificFixups() {
		// Set the dock icon for macOS
		if (Taskbar.isTaskbarSupported()) {
			Taskbar taskbar = Taskbar.getTaskbar();
			if (taskbar.isSupported(Taskbar.Feature.ICON_IMAGE)) {
				taskbar.setIconImage(ApplicationInformationDisplayFactory.getLargestWindowIcon());
			}
		}
	}
This method does nothing.  This is not handled by the theming system in the look and feel
manager.
Ghidra/Framework/Docking/src/main/java/ghidra/docking/util/LookAndFeelUtils.java