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public class Singleton { private static final Singleton singleton = new Singleton(); private Singleton(){ } public Singleton getInstance(){ return singleton; }}
public class Singleton {
private static final Singleton singleton = new Singleton();
private Singleton(){
}
public Singleton getInstance(){
return singleton;
java单例模式
原文地址：http://www.cnblogs.com/bishion/p/4924497.html
