public class Client {
  public static void main(String[] args) {
    int extrinsicstate = 10;

    FlyweightFactory factory = new FlyweightFactory();

    Flyweight fa = factory.getFlyweight("A");
    fa.operation(--extrinsicstate);

    Flyweight fb = factory.getFlyweight("B");
    fb.operation(--extrinsicstate);

    Flyweight fc = factory.getFlyweight("C");
    fc.operation(--extrinsicstate);

    UnsharedConcreteFlyweight fu = new
                                   UnsharedConcreteFlyweight();

    fu.operation(--extrinsicstate);
  }
}