示例#1
0
  public static void main(String[] args) {

    int tankCount = 0;

    MyContainer<AbstractTank> container1 = new MyContainer<AbstractTank>();
    container1.addItem(new FlyingTank(++tankCount, Color.BLACK, 100));
    container1.addItem(new SwimmingTank(++tankCount, Color.RED, 100));

    MyContainer<String> container2 = new MyContainer<String>();
    container2.addItem("Hello");
    container2.addItem("Sam hello");
  }