JSR 395 (Java SE 20): JEP Proposed to Target: 432: Record Patterns (Second Preview)

Iris Clark iris.clark at oracle.com
Wed Nov 16 18:23:07 UTC 2022

The following JEP with scope "SE" has been proposed to target JDK 20:

  432: Record Patterns (Second Preview)

  Summary: Enhance the Java programming language with record patterns to
  deconstruct record values.  Record patterns and type patterns can be
  nested to enable a powerful, declarative, and composable form of data
  navigation and processing.  This is a preview language feature.

The announced deadline for feedback to jdk-dev is Wed 23 Nov 23:59 UTC:


If there are no unresolved objections at that time, then the JEP will be moved
to the Targeted state, indicating that the feature is expected to appear in
the specified release of the JDK Project.  For more information about states,
see the JEP Process document:


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



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