Sugurayya Hiremath
last year
Sugurayyacountry asked

What is "class main" in Java?

Abhay Jajodia
Expert
last year
Abhay Jajodia answered

Hi there! The concept of class Main might be a bit confusing at first, but I've got you covered.

In the Java programming language, a class serves as a template or blueprint from which objects are created. The keyword class is used to define a new class.

In your example, Main is simply the name given to this class. It's customary to have a class called Main in beginner Java programs because it typically contains the entry point method, public static void main(String[] args), which is where the program begins execution.

Here's a quick breakdown:

  • class Main { - This line declares a class named Main. It's essentially saying that everything inside the curly braces belongs to this class.

  • public static void main(String[] args) { - This is the main method. Java looks for this specific method to start executing the program. Without it, the Java program wouldn't know where to begin.

So, whenever you're writing Java programs, think of class Main as the starting point you create for your code. You're building a container (the class) that holds your instructions and logic.

Let me know if this clears things up or if you have more questions. Happy to assist!

Java
This question was asked as part of the Learn Java Basics course.