Allowing developers to handle an exception from the selector in switch with a case in the switch block would make switch more usable for pattern matching, the proposal says.

Better switching Another way to dynamically choose behavior is with a switch statement. Java has a simple switch statement, based on its historical kinship with C and C++. Switch statements have ...

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 ...