Vector: insertElementAt(E obj, int index) : Vector « java.util « Java by API

1. Java by API
2. java.util
3. Vector

Vector: insertElementAt(E obj, int index)

  
/*
 * Output: 
[5, -14.14]
[5, String to be inserted, -14.14]
[5, String to be inserted]


 */

import java.util.Vector;

public class MainClass {

  public static void main(String args[]) {
    Vector vector = new Vector();
    vector.addElement(new Integer(5));
    vector.addElement(new Float(-14.14f));

    System.out.println(vector);


    String s = new String("String to be inserted");
    vector.insertElementAt(s, 1);
    System.out.println(vector);
 

    vector.removeElementAt(2);
    System.out.println(vector);
  }
}
    
    
           
         
    
  

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