methodOne() is a method defined in both Class A and Class B with different implementations or content.
Related terms
Method Overriding: The ability to define a method in a subclass with the same name as in its superclass, providing an alternative implementation for that specific method.
The capability of an object to take many forms. In this case, an object of Class C can be treated as an instance of either Class A or Class B based on context.
Compile-Time Polymorphism: Also known as method overloading, where multiple methods with the same name but different parameters exist within a class.