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.

Inheritance and composition in Java In this article, you’ll learn the differences between inheritance and composition and how to decide which is correct for your Java programs: ...

Découvrez comment éviter les pièges courants de l’héritage et du polymorphisme Java OOP et écrivez un meilleur code avec ces conseils et exemples.