We would like to know how to get Iterator after filter.
import java.util.Arrays; import java.util.Iterator; import java.util.List; // w w w . j av a 2 s .c o m 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()); } } }
The code above generates the following result.