if (getPeer() == null) this.addNotify();
show(Component component, int x, int y){  PopupMenuPeer pmp = (PopupMenuPeer)getPeer();  if (pmp != null)    {      /* XXX      Event e = new Event (component, Event.ACTION_EVENT, component);      e.x = x;      e.y = y;*/      pmp.show (component, x, y);    }}