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Introduction: Hello, coding enthusiasts! In today's blog post, we're diving deep into the world of functions (or methods) in Java. Functions are essential building blocks that allow you to encapsulate code, promote reusability, and create modular programs. We'll unravel the syntax, discuss the benefits of functions, and provide comprehensive examples to ensure you grasp this foundational programming concept. Understanding Functions (Methods) in Java:- In java, function is also called as "method". Functions are block of code that perform a specific task and it invoked or called by their name using main method. They are defined within a classes and can have parameters (inputs) and return type (output). Enable you to group a series of statements together, give them a name, and execute them whenever needed. Functions enhance code organization, reduce redundancy, and promote the principle of "Don't Repeat Yourself" (DRY). Let's understand what is me...