enumerationdemo.java

来自「软通公司培训的课件和习题里面有答案。。。」· Java 代码 · 共 30 行

package com.eight.java;

import java.util.*;

public class EnumerationDemo {

	public static void main(String[] args) {

		Vector v = new Vector();
		for(int i=0;i<10;i++){
			v.add(new Integer(i));
		}
		// 枚举
		Enumeration ea = v.elements();
		System.out.println("Enumeration:");
		while(ea.hasMoreElements()){
			System.out.print(ea.nextElement()+" ");
		}
		
		//迭代
		Iterator it = v.iterator();
		System.out.println("\n\nIterator:");
		while(it.hasNext()){
			System.out.print( it.next()+" ");
		}
		
	}

}