Nested classes are classes that are declared as members of other classes or scopes. Nesting classes is one way to better organize your code. For example ... static member class (EnclosingClass ...

Classes, fields, methods, constructors, and objects are the building blocks of object-based Java applications. This Java tutorial teaches you how to declare classes, describe attributes via fields ...

The static keyword often confuses junior Java developers. A static variable is one that is not attached to an instance, and a static method is one that does not require an instance to be invoked.