julie.java

来自「JAVA设计与模式一书的源代码 此书非常流行,非常实用,值得一看 这是此书的代码」· Java 代码 · 共 19 行

package com.javapatterns.state.audioplayer;

public class Julie
{
    public void main(String[] args)
    {
        player = new AudioPlayer();

        player.startButton();
        player.stopButton();
    }

    /**
     * @link aggregation
     * @directed 
     */
    private static AudioPlayer player;
}