Sort a Vector using Collections.sort()

In the previous post, we have seen how to get the sublist from vector. In this pos, we will see how to sort a vector using Collections.sort().

Vector maintains insertion order in which they are added to the vector. If you want to sort the vector, you can use Collections class.

Let’s understand with the example.

Example:

import java.util.Collections;
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");
		car.addElement("Ferrari");
		car.addElement("Bugatti");
		
		System.out.println("All cars : "+car);
		Collections.sort(car);
		
		System.out.println("Sorted vector : "+ car	);

	}
}

Output:

All cars :[BMW, Honda, Audi, Ferrari, Bugatti]
Sorted vector : [Audi, BMW, Bugatti, Ferrari, Honda]