Final means the variable can't change. That's why global constants in Java use the static and final keywords. Example of static and final in Java Here's a static final example to further demonstrate ...

In the above example, neither the class nor its methods are declared as final. This allows a renegade subclass to be written as shown in the next class listing for RenegadeFraction.

Java object serialization is a feature of the JDK that is far too often overlooked. When a developer puts together a prototype or cooks up a proof of concept, simply saving a serialized Java object to ...