// Hentet fra: https://www.w3schools.com/java/java_iterator.asp

import java.util.ArrayList;
import java.util.Iterator;

public class Main {
    public static void main(String[] args) {
        // Make a collection
        ArrayList<String> cars = new ArrayList<String>();
        cars.add("Volvo");
        cars.add("BMW");
        cars.add("Ford");
        cars.add("Mazda");

        for (String merke : cars) {
            System.out.println(merke);
            merke = merke + ":)";
        }

        // Get the iterator
        Iterator<String> iterator = cars.iterator();

        // Print the first item
        System.out.println("Next: " + iterator.next());

        // Printer resten av elementene
        while (iterator.hasNext()) {
            System.out.println(iterator.next());
        }
    }
}