New candidate JEP: 433: Pattern Matching for switch (4th Preview)
Posted on October 19, 2022
Enhance the Java programming language with pattern matching for switch expressions and statements. Extending pattern matching to switch allows an expression to be tested against a number of patterns, each with a specific action, so that complex data-oriented queries can be expressed concisely and safely. This is a preview language feature.
More at https://openjdk.org/jeps/433