spaceship.java

一些关于java继承的小例子

//: reusing/SpaceShip.java

public class SpaceShip extends SpaceShipControls {
  private String name;
  public SpaceShip(String name) { this.name = name; }
  public String toString() { return name; }
  public static void main(String[] args) {
    SpaceShip protector = new SpaceShip("NSEA Protector");
    protector.forward(100);
  }
} ///:~