Java tutorial
import java.util.ArrayList; import java.util.Iterator; public class Main { public static void main(String args[]) { ArrayList<Integer> arrlist = new ArrayList<Integer>(); arrlist.add(1); arrlist.add(2); arrlist.add(3); arrlist.add(4); arrlist.add(5); Iterator<Integer> iterator = arrlist.iterator(); while (iterator.hasNext()) { Integer i = iterator.next(); System.out.println(i); } } }