mousetrap.java

来自「Java编程思想第三版,作者书中全部原代码,」· Java 代码 · 共 10 行

//: c11:MouseTrap.java
// From 'Thinking in Java, 3rd ed.' (c) Bruce Eckel 2002
// www.BruceEckel.com. See copyright notice in CopyRight.txt.

public class MouseTrap {
  static void caughtYa(Object m) {
    Mouse mouse = (Mouse)m; // Cast from Object
    System.out.println("Mouse: " + mouse.getNumber());
  }
} ///:~