yes. main() is the room and print("hello world") the bed. with the castle I'm referring to the whole myriad of things that must be done to be able to compile t

yes. main() is the room and print("hello world") the bed. with the castle I'm referring to the whole myriad of things that must be done to be able to compile this. But, as I said, at least drop in a library, possibly via Gradle.