JEP proposed to target JDK 22: 461: Stream Gatherers (Preview)

[Mark Reinhold]

The following JEP is proposed to target JDK 22:

  461: Stream Gatherers (Preview)
       https://openjdk.org/jeps/461

  Summary: Enhance the Stream API to support custom intermediate
  operations.  This will allow stream pipelines to transform data in ways
  that are not easily achievable with the existing built-in intermediate
  operations.  This is a preview API.

Feedback on this proposal from JDK Project Committers and Reviewers [1]
is more than welcome, as are reasoned objections.  If no such objections
are raised by 20:00 UTC on Wednesday, 29 November, or if they’re raised
and then satisfactorily answered, then per the JEP 2.0 process proposal
[2] I’ll target this JEP to JDK 22.

- Mark


[1] https://openjdk.org/census#jdk
[2] https://cr.openjdk.java.net/~mr/jep/jep-2.0-02.html