iteratorexample.java

java的集合类演示

import java.util.*;

public class IteratorExample
{
	public static void main(String argv[])
	{
		List list = new LinkedList();
		
		list.add("abc");
		list.add(new Integer(3));
		list.add(new Boolean(true));
		list.add(new Integer(3));
		System.out.println(list);
		
		Iterator it = list.iterator();
		while (it.hasNext())
			System.out.println(it.next());
		it.remove();
	}
}