Nicolai Parlog • 9/17/2023

Java 21 Pattern Matching Tutorial

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This article is a technical tutorial on Java 21's pattern matching capabilities. It explains how to use features like extended instanceof, sealed types, and pattern matching in switch expressions to separate operations from domain types, offering a modern alternative to traditional design patterns like the Visitor pattern.

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#design patterns #visitor pattern #Java
Java 21 Pattern Matching Tutorial

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