/** @param args */
public static void main(String[] args) {
int i = 20;
FlyweightFactory factory = new FlyweightFactory();
Flyweight flyweight1 = factory.getFlyweight("X");
flyweight1.operate(--i);
Flyweight flyweight2 = factory.getFlyweight("Y");
flyweight2.operate(--i);
Flyweight flyweight3 = factory.getFlyweight("Z");
flyweight3.operate(--i);
}
public void Operation(String key, boolean shared) {
Flyweight flyweight;
if (shared) {
flyweight = FlyweightFactory.getFlyweight(key);
} else {
flyweight = new UnsharedConcreteFlyweight(key);
}
flyweight.Operation("changed extrinsicly");
}