public static boolean isUsingFlatUI() {
		return ThemeManager.getInstance().isUsingFlatUI();
	}
Returns true if the current UI is the FlatLaf Dark or FlatLaf Light Look and Feel.
@return true if the current UI is the FlatLaf Dark or FlatLaf Light Look and Feel
Ghidra/Framework/Docking/src/main/java/ghidra/docking/util/LookAndFeelUtils.java