New candidate JEP: 506: Scoped Values

David Alayachew davidalayachew at gmail.com
Tue Apr 15 14:16:13 UTC 2025


Correct

On Tue, Apr 15, 2025, 8:59 AM Davor Hrg <hrgdavor at gmail.com> wrote:

> Am I reading this correctly?
>
> Does this mean Scoped Values will be fully available (not hidden behind
> the preview flag) in Java 25 ?
>
>
>
> On Mon, Apr 14, 2025 at 9:43 PM Mark Reinhold <mark.reinhold at oracle.com>
> wrote:
>
>> https://openjdk.org/jeps/506
>>
>>   Summary: Introduce scoped values, which enable a method to share
>>   immutable data both with its callees within a thread, and with child
>>   threads.  Scoped values are easier to reason about than thread-local
>>   variables.  They also have lower space and time costs, especially when
>>   used together with virtual threads (JEP 444) and structured concurrency
>>   (JEP 505).
>>
>> - Mark
>
>
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