A Java class inherits these methods and can override any method that’s not declared final. For example, the non- final toString() method can be overridden, whereas the final wait() methods cannot.

Polymorphism is a very powerful technique for writing reusable Java code. Tip: The @Override annotation obligates the programmer to use the same method signature that must be overridden.

Method overriding is synonymous with any object oriented language of the "Simula style" with implementation of inheritance. If you have a classes A and B such that A extends B this means that any ...