Inner classes are non-static member classes, local classes, or anonymous classes. In this tutorial you’ll learn how to work with static member classes and the three types of inner classes in ...

Inner classes, which became available with Java 1.1, come in four flavors: Static member classes Member classes Local classes Anonymous classes Let’s take a quick look at each in turn.

This inclusion will also allow Java frameworks that rely heavily on anonymous inner classes to work more seamlessly with Groovy as well, he added.

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 ...