Java Transport.move示例

示例#1

文件： TransportMain.java 项目： Arastun/MyLocalRepository

 public static void main(String[] args) {
   Transport transport = new Car(150, false);
   transport.move();
   System.out.println("speed = " + transport.speed());
   transport = new UBoat(true);
   transport.move();
   System.out.println("speed = " + transport.speed());
   ((UBoat) transport).setUnderWater(false);
   transport.move();
   System.out.println("speed = " + transport.speed());
 }