macOS, Linux or Windows. Metals is developed on many operating systems and every PR is tested on Ubuntu, Windows and MacOS. Scala 2.13, 2.12, 2.11 and Scala 3. Metals supports these Scala versions: ...

you should now see a bunch of messages showing up on the first terminal. A list of all the scripts that can be run can be found in https://github.com/esteve/ros2_java ...