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, say you have a non-nested class (also known as ...

The ability to nest one class inside provides a powerful way to encapsulate code inside a class to organize complex functionality used within a single class. A nested class looks like this: Public ...

Classes and objects in Java must be initialized before they are used. You’ve previously learned that class fields are initialized to default values when classes are loaded, and that objects are ...

The following is an implementation in Java for an Android application, but the logic would apply to any language. Your definition of a Comment object will be different than mine so I left that class ...