public static void overRecipe(final Event event, final Image image, final Widget w) {
   image.setDisplaySize(new Dimension(50, 50));
   if (w != null) {
     w.setVisible(true);
   }
 }
 public static void outRecipe(final Event event, final Image image, final Widget w) {
   image.setDisplaySize(new Dimension(46, 46));
   if (w != null) {
     w.setVisible(false);
   }
 }