java.util.Vector.indexOf(Object elem,int index) 方法示例

package com.codingdict;

import java.util.Vector;

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(3);
      vec.add(2);
      vec.add(3);

      /** let us get the index of 3
      * starting search from 2nd index
      */
      System.out.println("Index of 3 :"+vec.indexOf(3,2));
   }    
}