8050820: Please add java.util.Optional.stream() to convert Optional<T> to Stream<T>
Paul Sandoz
paul.sandoz at oracle.com
Wed Jan 21 10:25:49 UTC 2015
Hi Andreas,
On Jan 21, 2015, at 10:00 AM, Andreas Lundblad <andreas.lundblad at oracle.com> wrote:
> Hi Paul,
>
> My name is Andreas Lundblad, and I joined the langtools team a little more than a year ago. I'm not a Reviewer or anything but I casually read through your patch out of curiosity.
>
> You don't seem to be a fan of the ?: operator. I would have written
>
> return isPresent() ? Stream.of(value) : Stream.empty();
>
> Any reason for if/else in this case? Also, I find it strange to include { ... } only on the else-branch:
>
> + if (!isPresent())
> + return Stream.empty();
> + else {
> + return Stream.of(value);
> + }
>
> It's in all of the if-statements in the patch so perhaps it's intentional. I think it looks a bit peculiar.
>
I copied the same style used in the existing methods.
I personally would have used the ternary operator if i wrote this class :-) You are right, the inconsistent use of braces is odd, i will fix throughout to be consistent but will resist the urge to use the ternary operator.
Even though you are not an official reviewer i can still add you as a reviewer of this patch.
Paul.
More information about the core-libs-dev
mailing list