Java tutorial
import java.util.Arrays; import java.util.Iterator; import java.util.List; public class Main { public static void main(String[] args) { List<Integer> _numbers = Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9, 10); Iterator<Integer> iter = _numbers.stream().filter(value -> value % 2 == 0).iterator(); while (iter.hasNext()) { System.out.println(iter.next()); } } }