RFR: JDK-8319123 : Implementation of JEP-461: Stream Gatherers (Preview)

[Viktor Klang]

On Mon, 6 Nov 2023 16:57:24 GMT, ExE Boss <duke at openjdk.org> wrote:

> These should probably use `{@snippet ...}`:

Good idea—I might do so when I have the opportunity.

> src/java.base/share/classes/java/util/stream/Gatherer.java line 549:
> 
>> 547:             return greedy;
>> 548:         }
>> 549: 
> 
> Since [GH‑16213] was closed in favour of adding diamond inference to casts (e.g.: `(Integrator<>) Foo::bar` or `(Integrator.Greedy<>) Foo::bar`), these should probably be removed as well:
> Suggestion:
> 
> 
> 
> [GH‑16213]: https://github.com/openjdk/jdk/pull/16213

@ExE-Boss Since there is no diamond casts yet, and this is a Preview, I think it is safe enough to keep things as is and re-assess if/when such capabilities are supported.

-------------

PR Comment: https://git.openjdk.org/jdk/pull/16420#issuecomment-1798238236
PR Review Comment: https://git.openjdk.org/jdk/pull/16420#discussion_r1380639052