import java.util.ArrayList;
import java.util.List;
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("Mazda");
List<String> sublist = cars.subList(1, 3);
sublist.set(0, "Toyota");
System.out.println(cars);
}
}