Methods in Java Explained | Types, Programs & Static vs Non-Static Methods
In this video, you will learn the complete concept of Methods in Java, one of the most important building blocks in programming.
A method is a block of code that performs a specific task and executes only when it is called. Methods help in improving code reusability, modularity, and reducing repetition.
🚀 Topics Covered
🔹 What is a Method
🔹 Syntax and Structure of Method
🔹 4 Important Parts of Method
Return Type
Method Name
Parameters
Method Body
💻 Basic Program Explained
Method creation
Object creation
Method calling
Program execution flow
🧠 Types of Methods
✔ No Parameters + No Return Type
✔ Parameters + No Return Type
✔ No Parameters + Return Type
✔ Parameters + Return Type (Most Important)
⚙️ Concepts You Will Learn
✔ Difference between input (parameters) and output (return type)
✔ How methods simplify code
✔ Writing reusable functions
✔ Understanding program flow using methods
🔄 Static vs Non-Static Methods
🔹 Static Method
Belongs to class
No object required
Called using class name
🔹 Non-Static Method
Belongs to object
Requires object creation
Called using object reference
💡 Key Takeaways
✔ Methods improve code reusability
✔ Reduce repetition in programs
✔ Static methods do not require objects
✔ Non-static methods require objects
✔ Important for coding, OOP, and interviews
🎯 Who Should Watch This Video
Beginners learning Java
Students preparing for exams
Anyone starting Object-Oriented Programming
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