Classes, fields, methods, constructors, and objects are the building blocks of object-based Java applications. This Java tutorial teaches you how to declare classes, describe attributes via fields ...

An argument is a variable that we wish to pass from one method to another. Variables are values represented by words. Again, if that’s confusing, then just adding two closed brackets is fine.

Learn three ways to document your code, then get started using identifiers, types, literals, and variables in Java 12. Topics Spotlight: ... Naming classes, methods, and more in your Java code.