Java 19 (JDK 19) was released September 2022. See what new Java 19 features are, along with deprecations and removals.

JRebel is a productivity tool for Java developers that allows for instant code changes without restarting the application server or redeploying the application. By eliminating the need for server restarts during development, JRebel saves developers time and improves productivity, enabling rapid iteration and experimentation. Developers can learn how to integrate JRebel into their development workflow, streamline the development process, and accelerate the feedback loop when making code changes.

JRebel

Java 19 was released September 20, 2022. Not being a long-term support release means the Premier Support for this version will end in March 2023. This release has been noted to be in "Rampdown Phase One," as it does not include any new JDK Enhancement Proposals (JEPs)

Introducing Java 19 Features

Gone But Not Forgotten: Deprecations and Removals in Java 19