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#sealed

Incremental Evolution, Pattern Switches vs Visitor Pattern, and Wayland Support - Inside Java Newscast #8#video#java‑17 #project‑panama #modules #pattern‑matching #sealed #patterns
How the six-month release cadence enabled a more incremental evolution of the Java platform and how pattern switches and sealed classes are an alternative to the visitor pattern. Also, maybe Wayland support for Java.
Visitor Pattern Considered Pointless - Use Pattern Switches Instead#post#patterns #pattern‑matching #sealed
In modern Java, the visitor pattern is no longer needed. Using sealed types and switches with pattern matching achieves the same goals with less code and less complexity.