import java.util.LinkedList; public class Main { public static void main(String[] args) { LinkedList<String> cars = new LinkedList<String>(); cars.add("Volvo"); cars.add("Ford"); cars.add("BMW"); cars.add("Ford"); cars.add("Mazda"); System.out.println(cars.indexOf("Ford")); System.out.println(cars.lastIndexOf("Ford")); } }