@Override
	protected Shape createInside() {
		Path2D inside = new Path2D.Float( Path2D.WIND_EVEN_ODD );
		inside.append( new RoundRectangle2D.Float( 14, 8, 4, 11, 4, 4 ), false );
		inside.append( new Ellipse2D.Float( 14, 21, 4, 4 ), false );
		return inside;
	}
"Warning" icon for {@link javax.swing.JOptionPane}.

@uiDefault OptionPane.icon.warningColor			Color	optional; defaults to Actions.Yellow
@uiDefault Actions.Yellow						Color

@author Karl Tauber
flatlaf-core/src/main/java/com/formdev/flatlaf/icons/FlatOptionPaneWarningIcon.java