JEP proposed to target JDK 21: 446: Scoped Values (Preview)

Mark Reinhold mark.reinhold at oracle.com
Wed Jun 7 00:13:49 UTC 2023


2023/5/30 14:18:07 -0400, mark.reinhold at oracle.com:
> The following JEP is proposed to target JDK 21:
> 
>   446: Scoped Values (Preview)
>        https://openjdk.org/jeps/446
> 
>   Summary: Introduce scoped values, which enable the sharing of immutable
>   data within and across threads.  They are preferred to thread-local
>   variables, especially when using large numbers of virtual threads.
>   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 23:59 UTC on Tuesday, 6 June, 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 21.

Hearing no objections, I’ve targeted this JEP to JDK 21.

- Mark


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