Inner Classes Last but not least, you get to learn all about inner classes and their classifications within Java.

Starting with JDK 1.1, Java provided the ability to create nested classes. A nested class is defined inside another class. There are two types of nested classes: static nested classes and inner ...

Abstract classes and interfaces in Java serve fundamentally different purposes. Learn the differences between these Java language elements and how to use them in your programs.

Anonymous inner classes are mostly used for event handling in Java. However they can also prove useful for debugging purposes. This article explains how anonymous inner classes can be used for ...