Java: making List from primitive array using Stream API

Question

I\'m trying to make a List from a primitive array

int[] values={4,5,2,3,42,60,20};
List greaterThan4 =
Arrays.stream(values)
        .filter(v         


        

Answer 1

Yes this is because Arrays.stream returns an IntStream. You can call boxed() to get a Stream and then perform the collect operation.

List greaterThan4 = Arrays.stream(values)
                                   .filter(value -> value > 4)
                                   .boxed()
                                   .collect(Collectors.toList());