How To Use The final keyword in Java

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Like other keywords in java, final is also a keyword used in several different contexts to define an entity which cannot later be changed.

Here in this tutorial we will be dealing with final classes, final methods, final variables and also I will be covering blank final variables.

Final Classes

The Java Programming language  permits us to apply the keyword final to classes. If the class is made final then it cannot be sub-classed.  more...