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这段代码奇怪的输出

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at 2010-12-15 20:33:28

original http://www.javaeye.com/topic/843250

class singlen {
private static singlen obj=new singlen();
public static int count1;
public  static int count2=0;


private singlen(){
count1++;


count2++;
}
public static singlen getInstence(){
return obj;
}


}

class dd{
public static void main(String[] args){
singlen s=singlen.getInstence();
System.out.println("count1=="+s.count1);
System.out.println("count2=="+s.count2);


}
}

上边代码将输出：
count1==1
count2==0

首先初始化静态变量，再执行构造函数，怎么会奇怪的输出

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      作者: <a href="http://zkun001.javaeye.com">zkun001</a> 
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