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package com.zwc.www.test;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
public class OperateEnum {
 //first emun
 enum PeopleTypeOne{RED,YELLOW,BLACK}; 
 
 //second emun
 public enum PeopleTypeTwo{
  RED("a","#111111"),
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public class Reluctant {
private Reluctant internalInstance = new Reluctant();
public Reluctant() throws Exception {
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http://ajava.org/course/java/10688.html
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http://zcdxzsz.javaeye.com/blog/310917
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