Upgrading from Java 17 to 21 - Road to 21

Upgrading from Java 17 to 21 - Road to 21

Learn how to upgrade from Java 17 to Java 21 in this comprehensive video. Explore the numerous features and additions introduced between these versions, including API changes, ongoing deprecations, and modifications in networking, encoding, runtime, and tooling. Discover the best practices for preparing and executing Java and third-party updates, and gain insights into valuable resources such as inside.java, release notes, and Quality Outreach. Delve into specific topics like sequenced collections, UTF-8 encoding, HTTP timeouts, and new warnings in JDK tools. Get equipped with the knowledge needed to successfully navigate the transition to Java 21 and make the most of its new capabilities.