How to build (and use) Meet API in Eclipse? Tutorial?

I’ve followed the Eclipse configuration guide, but it doesn’t quite align with the newer version of Eclipse. I cannot for the life of me figure out how to actually build (or use) the project in Eclipse. I have also had a terribly hard time finding a simple breakdown or tutorial of how to do this (I’ve looked through the official documentation, but it all assumes I already have knowledge of how to use the tools that are referenced). Can anyone help point me in the right direction? I need a “getting started for dummies” tutorial.
Thanks in advance!