Learn how and why Java developers use method overloading, then test your learning against the Java virtual machine itself.

Method overloading in Java seems easy to understand and is common in several languages including C/C++ and C#. Method overloading is particularly effective when parameters are optional.

Polymorphism is one of the fundamental concepts in Object-Oriented Programming (OOP). It refers to the ability of a function, method, or object to take on multiple forms. Polymorphism in Java is ...