There are plenty of JDK 22 and 23 features in the language, API, and runtime to discuss - whether new, improved, or finalized. This deep dives goes over all of them.

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Java 22 and 23 introduce numerous features, including unnamed patterns, module imports, the foreign-function and memory API, stream gatherers, the class-file API, enhanced main function handling, multi-source-file program launching, Markdown support in JavaDoc, and improved garbage collection. This post covers these new, improved, and finalized aspects in detail.

Modern Java Deep Dive – Inside.java