Remove element from Vector

In the previous post, we have seen how to add element at a specified index in vector. In this post, we will see how to remove element from Vector.

The method which is used to remove the element from the vector is remove(Object o).

Syntax:

public boolean remove(Object o)

Object o: The element which needs to be removed. It removes the first occurrence of the specified element in this Vector If the Vector does not contain the element, it is unchanged.

Example:

In the below example, we will remove the car ‘BMW’ from the vector.

import java.util.Vector;

public class VectorExmple {

	public static void main(String[] args) {
		
		Vector<String> car = new Vector<String>(3);   //it has capacity of 3
		car.addElement("BMW");
		car.addElement("Honda");
		car.addElement("Audi");
		
		System.out.println("All cars : "+car);
		
		car.remove("BMW");
		System.out.println("Removed BMW : "+car);

	}
}

Output:

All cars :[BMW, Honda, Audi]
Removed BMW :[Honda, Audi]