listiteratorexample.java

java的集合类演示

import java.util.*;

public class ListIteratorExample
{
	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);
		
		ListIterator it = list.listIterator();
		list.set(0,"123");
		
		System.out.println(it.next());
		System.out.println(list);
		
	}
}