Java has always allows us to say "this class cannot be extended" by marking the class final. The existence of final in the language acknowledges a basic fact about classes: sometimes they are designed ...

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 ...

Java Essentials Volume 2 provides structured pathway from Java fundamentals to advanced application development ...