prediction.java

来自「java编程思想的源码,11-16,和上次上传的1-10的源码是一块的,希望大家」· Java 代码 · 共 14 行

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

public class Prediction {
  private boolean shadow = Math.random() > 0.5;
  public String toString() {
    if(shadow)
      return "Six more weeks of Winter!";
    else
      return "Early Spring!";
  }
} ///:~