private String dumpColorHSL( Color color ) {
		HSLColor hslColor = new HSLColor( color );
		int hue = Math.round( hslColor.getHue() );
		int saturation = Math.round( hslColor.getSaturation() );
		int luminance = Math.round( hslColor.getLuminance() );
		if( color.getAlpha() == 255 ) {
			return String.format( "HSL %3d %3d %3d",
				hue, saturation, luminance );
		} else {
			int alpha = Math.round( hslColor.getAlpha() * 100 );
			return String.format( "HSLA %3d %3d %3d %2d",
				hue, saturation, luminance, alpha );
		}
	}
Dumps look and feel UI defaults to files.

@author Karl Tauber
flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/uidefaults/UIDefaultsDump.java