java.util.Vector.elements() 方法

package com.codingdict;

import java.util.Vector;
import java.util.Enumeration;

public class VectorDemo {
   public static void main(String[] args) {

      // create an empty Vector vec with an initial capacity of 4      
      Vector<Integer> vec = new Vector<Integer>(4);

      // use add() method to add elements in the vector
      vec.add(4);
      vec.add(3);
      vec.add(2);
      vec.add(1);      

      // adding elements into the enumeration
      Enumeration e = vec.elements();

      // let us print all the elements available in enumeration
      System.out.println("Numbers in the enumeration are :- ");

      while (e.hasMoreElements()) {         
         System.out.println("Number = " + e.nextElement());
      }           
   }     
}