Learn the four types of polymorphism in Java, ... If one operand is an integer and the other operand is a floating-point value, ... (BadDowncast.java:17) Runtime type identification ...

Polymorphism in Java is a concept by which we can perform a single action in different ways. Polymorphism is derived from 2 Greek words: poly and morphs. The word "poly" means many and "morphs" means ...

We will focus on the relationship between polymorphism and Java inheritance. The main thing to keep in mind is that polymorphism requires an inheritance or an interface implementation. You can see ...