Adding element at a specified Index in a Vector

 

import java.util.Enumeration;

import java.util.Vector;

class VectorAddElementAtIndex{

public static void main(String[] args) {

//Creating an empty vector. Intial capacity 10(By default)

Vector<String> vector = new Vector<>();

//adding element to a vector using add function

vector.add("Vijay");

vector.add("Rahul");

vector.add("Ramkesh");

vector.add("Sourav");

//adding elements at specific Index

vector.add(2,"Sonika");

vector.add(4,"Sonia");

vector.add(6,"Sweety");

vector.add(0,"Telish");

vector.add(3,"Priyanka");

Enumeration enu = vector.elements();

while(enu.hasMoreElements()){

System.out.println(enu.nextElement());

}

}

}