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What is Inheritance in Java?

By Admin on

Inheritance in Java


Inheritance in java is a mechanism in which one object acquires all the properties and behaviors of parent object.

The idea behind inheritance in java is that you can create new classes that are built upon existing classes. When you inherit from an existing class, you can reuse methods and fields of parent class, and you can add new methods and fields also.

Inheritance represents the IS-A relationship, also known as parent-child relationship.

Why use inheritance in java

  • For Method Overriding (so runtime polymorphism can be achieved).
  • For Code Reusability.
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