🧩 Java Basics - Syntax & Structure

Java looks simple but has a few consistent rules that make it powerful, type-safe, and readable.

Let’s explore the basic syntax, how to compile and run a Java program, and see some cool interactive MDX tricks along the way. 🚀

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🏗️ Structure of a Java Program

Every Java program starts with a class.
Inside it, you define a main() method — the entry point.

Hello.java

public class Hello {
  public static void main(String[] args) {
    System.out.println("Hello, Progress Java!");
  }
}