Declare Function

Introduction: This tutorial is on how to create and use methods in Java. What's a Method: A method is similar to what you may call a function in other languages. Well, actually, it's exactly the same. A function, or a method, is a script which can be called from other scripts in order to run some code, and return a value. The only difference between a function and a method, is that methods are the name given to functions in an Object Oriented Programming (OOP) language, such as Java.