*/
private static void publishTrapezoidService() {
Hashtable dict = new Hashtable();
dict.put(SimpleShape.NAME_PROPERTY, "Trapezoid");
dict.put(SimpleShape.ICON_PROPERTY, new ImageIcon(Trapezoid.class.getResource("trapezoid.png")));
fwk.getBundleContext().registerService(SimpleShape.class.getName(), new Trapezoid(), dict);
}