Loose-ends wrapup

Brian Goetz brian.goetz at oracle.com
Fri May 10 13:25:37 PDT 2013

Note that to move forward on these, someone will need to champion them. 
  Otherwise most will implicitly fall to the YAGNI axe.

On 5/9/2013 3:14 PM, Brian Goetz wrote:
> The majority of the lambda libraries code has been put back to the jdk8
> repositories.  I'm gathering a list of loose ends that we might want to
> circle back to.  The bar for nontrivial new features at this point is
> high, but there are plenty of things in the "small tweaks" category that
> we can do.
> There's also lots of work remaining in improving the implementation and
> especially the documentation and specification.  This is a really great
> time to contribute improvements in this area.
> Streams -- lingering feature ideas
>   - Additional tweaking on range generators (see Paul's emails)
>   - Convenience ints() and longs() generator methods?  (ditto)
>   - Collector for frequency counting?
>   - Support for state-based cancelation (e.g., cancelWhen(BooleanSupplier))
>   - Support for content-based limiting (takeWhile, skipUntil)
>   - Convenience methods like toList() on Stream
> SAMs
>   - Additional static or default methods on standard SAMs?
> Point lambdafications
>   - Gotta be more of these?
> Helper classes
>   - (I hesitate to even suggest): Optional.{filter,map,flatMap}
>     Now that Stream.flatMap is settled, it becomes reasonable to
> consider these.
> What others have I missed?

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