what is subclass in java?

Explanation: Advantage of inheritance are like re-usability – You can re-use existing class in a new class that avoid re-writing same code and efforts. We can make an application easily extensible.

Benefits of Inheritance Inheritance helps in code reuse . The child class may use the code defined in the parent class without re-writing it. Inheritance can save time and effort as the main code need not be written again. Inheritance provides a clear model structure which is easy to understand.

ADVANTAGES: Inheritance allows us to inherit all the properties of base class and can access all the functionality of inherited class . It implements reusability of code.