Answer Posted / jayant gope
Final is keyword that can be used with class, method and also with the variable.
Class: When final is used with the class, it means that class cannot be further extended or inherited by the other classes. So, final keyword restricts class from being inherited.
Method: When final is used with the method, this means that method cannot be overridden.
Variable: When final is used with the variable, it makes the variable constant i.e. the variable cannot be further modified.
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