In this tutorial you’ll learn how to work with static member classes and the three types of inner classes in your Java programs. What you’ll learn in this Java tutorial.

Step 1: An inner class references its outer class. ... Part 1 for more about throwing and handling Java exceptions in your programs. Related content. how-to Meet Zig: The modern alternative to C.

You need a whole new class to implement a single method. Furthermore, the logic is separated from the point in which it is needed. This will make troubleshooting and code maintenance more difficult.