
Install-jdk will do its best to detect the operating system and architecture that it is running on. Supported OpenJDK Build Vendors OpenJDK Build Please see each vendors OpenJDK documentation to see what operating systems and architectures they support. Install-jdk aims to provide as many options as possible to install an OpenJDK Java version across a wide array of operating systems and architectures. This means that you can easily install and use the library without having to install any additional dependencies. Install-jdk has no third-party dependencies and depends solely on the standard libraries found in Python3. install-jdk is a useful tool for users, developers, and system administrators who need to set up Java development environment or runtime in an automated and repeatedable fashion. There are also updates to record patterns, pattern matching for switch statements, Foreign Function & Memory API, and structured concurrency with JDK/Java 20.ĭownloads and more details on the OpenJDK Java 20 GA release via install-jdk library is a Python package that simplifies the process of installing OpenJDK on Windows, macOS, Linux and other supported operating systems, saving time and effort.

There are some minor API changes with Virtual Threads over JDK 19 along with other basic refinements for this preview feature. In second preview form with Java/JDK 20 is the Virtual Threads functionality as lightweight threads for high-throughput concurrent applications. Java 20 has no changes to its Vector API compared to JDK 19 but simply has some bug fixes and performance enhancements. Java 20 also has the fourth incubating update to the Vector API for at run-time compiling to optimal vector instructions on supported CPU architectures.

Java scoped values are intended to be easy-to-use, comprehensible, robust, and performant. Java's scoped values allow sharing of immutable data within and across threads and preferred over thread-local variables.

OpenJDK Java 20 introduces scoped values as an incubating API. Promoted to general availability (GA) status today is the OpenJDK Java 20 update with a number of new features.
