What is polymorphic method in java?

Question

In the context of Java, please explain what a \"polymorphic method\" is.

Answer 1

A polymorphic method is a method that can take many forms. By that that I mean, the method may at different times invoke different methods.

Let's say you got a class Animal and a class Dog extends Animal and a class Cat extends Animal, and they all override the method sleep()

Then..

animal.sleep();

..can call different methods depending on the dynamic type stored in the variable animal