Java Interface Example

A simple, clear demonstration of how Java interfaces work, including how classes implement interfaces and how polymorphism allows different objects to be treated through a shared contract. This project is designed as a lightweight reference for beginners learning OOP principles in Java.

Concepts Demonstrated

• Interfaces — defining a contract for classes
• Class implementation — using implements to fulfill interface requirements
• Polymorphism — treating different objects through a common interface type
• Method overriding — providing concrete behavior in implementing classes