日期:2014-05-20 浏览次数:20848 次
public class Test1
{
public static void main(String[] args)
{
Aaa a=Aaa.xxx;
Aaa b=Aaa.xxx;
System.out.println(a.toString());
System.out.println(b.toString());
}
}
class Aaa
{
private Aaa()
{
}
public static Aaa xxx=new Aaa();
}