public static void greetUser(String name) { // "name" is a parameter System.out.println("Hello, " + name); } public static void main(String[] args) { greetUser("Ahmed"); // "Ahmed" is an argument } Use code with caution. Copied to clipboard 5. The return Keyword
Java methods are blocks of code that perform specific tasks and only run when called. They help organize code, reduce repetition, and make programs easier to maintain. 📘 Java Methods: A Comprehensive Guide 1. What is a Method? public static void greetUser(String name) { // "name"
: Break complex problems into smaller, manageable pieces. 2. Method Syntax They help organize code, reduce repetition, and make
: Variables declared inside a class but outside methods. 🚀 Quick Summary Table Description void Method does not return any value. static Method belongs to the class, not an object. public Method is accessible from any other class. this Used to refer to the current object. : Break complex problems into smaller, manageable pieces
: "Don't Repeat Yourself." Use methods to reuse code.
: The data type the method returns (e.g., int , String ). Use void if it returns nothing.