public static PropertyChangeListener createPropertyChangeListener( PropertyChangeListener superListener ) {
		return e -> {
			if( superListener != null )
				superListener.propertyChange( e );
			propertyChange( e );
		};
	}
Clears cached values in view so that CSS changes take effect.
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatHTML.java