outer4.java

用java编写的一些初级代码

//匿名内部类
abstract class Ab
{
    abstract public void fun1();
}

public class Outer4 
{
    public static void main (String[] args)
    {
	new Outer4().callInner(new Ab(){
		public void fun1()
		{
		System.out.println("implem for fun1");
		}
		});
    }
    public void callInner(Ab a)
    {
	a.fun1();
    }
}