@Override
	void setStyleColorFromTreeUI( Component c, Graphics2D g ) {
		setStyleColorFromTreeUI( c, g, ui -> ui.iconExpandedColor );
	}
"expanded" icon for {@link javax.swing.JTree}.

@uiDefault Tree.icon.expandedColor			Color

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