Matsemann asks:. Clean Code suggests avoiding protected variables in the "Vertical Distance" section of the "Formatting" chapter:. Concepts that are closely related should be kept vertically close ...

So now Dog has two methods, eat() that is inherited from Animal and bark() that is specific to the Dog class.Animal still has one method, inheritance only works from the superclasses to the subclasses ...

Java supports class reuse through inheritance and composition.This two-part tutorial teaches you how to use inheritance in your Java programs. What you’ll learn in this Java tutorial ...

Compare inheritance and composition, the two fundamental ways to relate Java classes, then practice debugging ClassCastExceptions in Java inheritance. Topics Spotlight: New Thinking about Cloud ...