Step by step guide of setting up SSL/TLS for a server and client

Hi everyone I have written a tutorial which describe step by step how to secure a http client and server with different levels of security. Initially I created this project for myself to understand the basics of mutual tls and as a cheat sheet. Afterwords I thought it would be handy to make it public. I was not quite sure whether to post it here as it is mainly a java project, but I thought it would be still good to share the tutorial as it describes all of the