private void dumpInsets( PrintWriter out, Insets insets ) {
		out.printf( "%d,%d,%d,%d    %s",
			insets.top, insets.left, insets.bottom, insets.right,
			dumpClass( insets ) );
	}
Dumps look and feel UI defaults to files.

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