Inheritance will save you a ton of time when creating similar classes by repurposing some of the work you've already done and cutting down on redundancy.

Compare inheritance and composition, the two fundamental ways to relate Java classes, then practice debugging ClassCastExceptions in Java inheritance.

Extension and specialization inheritance are two viewpoints of inheritance that are usually at odds; i.e., to fully support extension inheritance one should sacrifice specialization inheritance and ...

Everything is an object in the marvelous world of managed code, from simple entities, such as numbers and strings, to complex UI objects, such as controls and forms. As a matter of fact, a form is ...

The first half of this introduction to Java inheritance teaches you how to use the extends keyword to derive a child class from a parent class, invoke parent class constructors and methods, and ...