JEP 441: Transforming Java with Pattern Matching for switch

July 3, 2023

JEP 441, Pattern Matching for the switch, is completed in JDK 21, following four previews in JDKs 17-20 (JEPs 406, 420, 427, 433). It finalizes the feature, addressing feedback from previews, and enhances the language with pattern matching for switch expressions and statements.

By A N M Bazlur Rahman  

InfoQ – Java 

Article Categories:
Java

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