New candidate JEP: 507: Primitive Types in Patterns, instanceof, and switch (Third Preview)
Iris Clark
iris.clark at oracle.com
Mon Apr 14 21:12:55 UTC 2025
The following JEP with scope "SE" has been moved to the Candidate state:
507: Primitive Types in Patterns, instanceof, and switch (Third Preview)
https://openjdk.org/jeps/507
Summary: Enhance pattern matching by allowing primitive types in all
pattern contexts, and extend instanceof and switch to work with all
primitive types. This is a preview language feature.
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/25/spec/
Thanks,
Iris
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