public static GTheme getDefaultTheme() {
		OperatingSystem OS = Platform.CURRENT_PLATFORM.getOperatingSystem();
		return switch (OS) {
			case MAC_OS_X -> new MacTheme();
			case WINDOWS -> new WindowsTheme();
			default -> new FlatLightTheme();
		};
	}
Returns the default theme for the current platform.
@return the default theme for the current platform.
Ghidra/Framework/Gui/src/main/java/generic/theme/ThemeManager.java