I picked up the Spring Pet Clinic [https://www.graceteng.me/spring-pet-clinic-so-far] project again, and I'm considering it done (for now). My documentary professor in college used to say that "films aren't finished, they're abandoned", because you can keep working on a personal project endlessly and never "finish" unless you

I'm putting together my own implementation of the Spring Pet Clinic [https://github.com/spring-projects/spring-petclinic], which is a project by the Spring [https://spring.io/] team to demonstrate the capabilities of Spring. As a relative newcomer to Spring and to paradigms common in Java, I'm trying to get underneath