JDK 21: A Comprehensive Overview of Key Features and Enhancements

Presented by

Simon Ritter, Deputy CTO, Azul

About this talk

Another 6 months has passed, and we have a new version of Java SE. Released on September 19th, version 21 will be a long-term support version distributions of which will have extended support and maintenance for several years. In this Tech Talk, we’ll cover the key improvements in the platform across language, libraries and JVM: Virtual threads String templates Sequenced collections Record patterns and pattern matching for switch Unnamed patterns and variables Unnamed classes and instance main methods Scoped values and structured concurrency which are still preview features
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We've created this channel to serve the global Java community of developers, executives, practitioners and beyond. Stay up to date on the latest webinars, videos and content provided by Azul Systems. Azul Systems serves companies and organizations that need to deliver server-based Java applications for their web-facing customers (travel, online retail, gaming, SaaS), meet specific latency targets for real-time business systems (advertising networks, capital markets, communications) ensure timely security updates for their Java estate, or deliver Java-based solutions for ISV, OEM, and other embedded use cases.