Amazon Corretto 22 is now generally available. This version supports the latest OpenJDK feature release and is available on Linux, Windows, and macOS. You can download Corretto 22 from our downloads page.

Corretto 22, an OpenJDK Feature Release, introduces a range of new capabilities and enhancements. Noteworthy additions include stream gatherers and unnamed variables, which improve code readability and maintenance. Additionally, optimizations in garbage collection algorithms contribute to improved performance. Updates to existing APIs, such as the structured concurrency, class file api and foreign function interfaces, further enrich developers' toolsets, enabling them to build more resilient and efficient Java applications. Corretto 22 is further evidence of the OpenJDK community's commitment to innovation.

For more information about OpenJDK 22, a detailed description of the features can be found on the OpenJDK 22 Project page. Amazon Corretto is a no-cost, multi-platform, production-ready distribution of OpenJDK. Corretto is distributed by Amazon under an open source license.