We can replace any specific index element by other element using set(int index,element) method.
import java.util.Vector;
public class ReplaceElement {
public static void main(String[] args) {
Vector<String> vector = new Vector<String>();
//add element in vector
vector.add(“cricket”);
vector.add(“hockey”);
vector.add(“football”);
vector.add(“tennish”);
// print vector
System.out.println(“Before replace Vector is = “+vector);
/*
* Replaces the element at the specified
* position in this Vector with the
* specified element.
*/
vector.set(1,”Apple”);
System.out.println(“After Replace element vector is = “+vector);
}
}
Output:
Before replace Vector is = [cricket, hockey, football, tennish]
After Replace element vector is = [cricket, Apple, football, tennish]