System.out.println("SMemnupane.propertyChange("+pev.getPropertyName()+"), invalidating stylesheet"); ((org.wingx.plaf.xhtml.MenuPaneCG) cg).getStyleSheet().invalidate();
if (((org.wingx.plaf.xhtml.MenuPaneCG) cg).getStyleSheet() != null) ((org.wingx.plaf.xhtml.MenuPaneCG) cg).getStyleSheet().invalidate();
    public void propertyChange(PropertyChangeEvent pev)    {        ComponentCG cg = this.getCG();        if (cg != null && cg instanceof org.wingx.plaf.xhtml.MenuPaneCG)		{		    System.out.println("SMemnupane.propertyChange("+pev.getPropertyName()+"), invalidating stylesheet");		    ((org.wingx.plaf.xhtml.MenuPaneCG) cg).getStyleSheet().invalidate();		}    }