testenummap.java

来自「疯狂Java讲义_源码(含Java设计模式CHM」· Java 代码 · 共 27 行

import java.util.*; 
/**
 * Description:
 * <br/>Copyright (C), 2005-2008, Yeeku.H.Lee
 * <br/>This program is protected by copyright laws.
 * <br/>Program Name:
 * <br/>Date:
 * @author  Yeeku.H.Lee [e-mail]
 * @version  1.0
 */
enum Season
{
	SPRING,SUMMER,FALL,WINTER
}
public class TestEnumMap
{
	public static void main(String[] args) 
	{
		//创建一个EnumMap对象，该EnumMap的所有key必须是Season枚举类的枚举值
		EnumMap enumMap = new EnumMap(Season.class);
		enumMap.put(Season.SUMMER , "夏日炎炎");
		enumMap.put(Season.SPRING , "春暖花开");

		System.out.println(enumMap);
	}
}