Vector Class in Java

The Vector class implements a growable array of objects. Vectors fall in legacy classes, but now it is fully compatible with collections.

Vector implements a dynamic array which means it can grow or shrink as required. Like an array, it contains components that can be accessed using an integer index

code

import java.io.*;
import java.util.*; 
 class GFG {     
     public static void main(String[] args)
    {        
         int n = 5;                  
Vector<Integer> v = new Vector<Integer>(n);                  
for (int i = 1; i <= n; i++)
     v.add(i);                  
System.out.println(v);        
         v.remove(3);         
         System.out.println(v);                  
for (int i = 0; i < v.size(); i++
   System.out.print(v.get(i) + " ");
    }
}
Output
[1, 2, 3, 4, 5]
[1, 2, 3, 5]
1 2 3 5

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top