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 ...

The first half of this tutorial introduced the basics of inheritance in Java. ... method that exercises this class. ... Java polymorphism and its types. Aug 20, 2024 15 mins.

Twenty-three years ago, in his Design Principles and Design Patterns article, Robert "Uncle Bob" Martin boiled down the Liskov substitution principle to the idea that "derived classes should be ...