New Candidate JEP: 464: Scoped Values (Second Preview)

Iris Clark iris.clark at oracle.com
Wed Nov 29 17:25:04 UTC 2023


The following JEP with scope "SE" has been moved to the Candidate state:

  464: Scoped Values (Second Preview)
  https://openjdk.org/jeps/464

    Summary: Introduce scoped values, which enable the safe and efficient
    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.

A JEP in the Candidate state is a feature deemed worthy of consideration by
the JDK Project, but with no commitment to deliver the feature in any
particular release of the JDK Project. Later, the JEP may be moved to the
Targeted state, which indicates that the feature is expected to appear in a
specific release of the JDK Project.  For more information about states, see
the JEP Process document:

    https://openjdk.org/jeps/1

A JEP with "SE" scope that reaches the Targeted state will be listed in the
Specification of the Java SE Platform JSR which corresponds to the targeted
JDK Project release.

A dashboard that lists JEPs with "SE" scope may be found via a link on this
page:

    https://openjdk.org/projects/jdk/22/spec/

Thanks,
Iris


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