1. Spring and Java

>> Sealed Interfaces and Pattern Matching: A Quick Dive into Java’s Modern Capabilities [foojay.io]

Short, yet practical guide on how to use sealed interfaces along with Pattern Matching in Java 21.

>> G1/Parallel/Serial GC improvements in JDK 21 [inside.java]

Fewer OOMs, less fragmentation, enhanced native memory footprint, better TLAB management, and more GC improvements in Java 21.

>> Java Joins the Ranks in Semantic Kernel SDK [infoq.com]

Semantic Kernel, an SDK that meshes Large Language Models (LLMs) with popular programming languages, is now available for Java.

Also worth reading:

Webinars and presentations:

Time to upgrade:

2. Technical & Musings

>> Coding assistants do not replace pair programming [martinfowler.com]

Use coding assistants to make pairs better, not to replace pairing.

Also worth reading:

3. Pick of the Week

>> Ignore sunk costs [seths.blog]

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Java Weekly, Issue 504
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