Debugging is one of the best ways to fully absorb programming concepts while also improving your code. In this video, you can follow along while I debug and explain the Java inheritance challenge.

In Java 101: Inheritance in Java, Part 1, you learned how to leverage inheritance for code reuse, by establishing is-a relationships between classes. Composition is a closely related programming ...

Take the following code snippet that inspects the behavior of a Rectangle: It's not good enough to simply use inheritance and apply ... He has worked with various programming languages and frameworks, ...

Java's open inheritance model can feel like an open invitation to unintended extensions. The problem becomes especially poignant when a switch statement or a nesting of if statements assumes that a ...