In this article, you will learn the basics of Java polymorphism and how to use it in your programs. Things to know about Java polymorphism. Polymorphism and Java inheritance; Why polymorphism is ...

Although Java prevents a developer from extending more than one class, a simple trick can be used to simulate multiple inheritance. I have used this technique in both a Swing application and a Web ...

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 ...