AdoptOpenJDK is a program, initially developed by a small group of enthusiasts, but which became part of an official OpenJDK community. Some of the purposes are to clarify and simplify OpenJDK building, installation, and usage, but there is still more. It provides build automation, a report generator, build testing, and more. We will cover some basic features that will be useful for everyone.
To follow this recipe, we will need an OpenJDK instance installed, and an Internet connection established.