import java.util.ArrayList;

​

public class Main { 

  public static void main(String[] args) { 

    ArrayList<String> cars = new ArrayList<String>();

    cars.add("Volvo");

    cars.add("BMW");

    cars.add("Ford");

    cars.add(0, "Mazda"); // Insert element at the beginning of the list (index 0)

​

    System.out.println(cars);

  } 

}

​