Only for Windows?

[MusLead]

This project is really well design. I am so glad that I found you. It helps me to understand tree better. But this project can only be executed in windows. I am not even sure if this project could be executed in IntelliJ in MacOS or UNIX-System. The other problem is that, this project does not have a building management automation system (like gradle or maven) so it is hard for me to run your code.