iteratordemo.java

软通公司培训的课件和习题里面有答案。。。

package com.eight.java;

import java.util.*;

public class IteratorDemo {

	public static void main(String[] args) {
		ArrayList  list = new ArrayList();
		for(int i=0;i<=10;i++){
			list.add(new Integer(i));
		}
		Iterator it = list.iterator();
		while(it.hasNext()){
			System.out.println(it.next());
		}
	}
}