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How to Implement Thread-Safe Bounded Buffer in Jav. Inheritance in Java is also used to provide a concrete implementation of abstract class and interface in Java. if a method expects a superclass object, you can pass a subclass object to it. it is normally used when some object wants to use an existing feature of some class and also wants to provide some special feature, so we can say inheritance has given the advantage of reusability.īy using Inheritance between Superclass and Subclass, an IS-A Relationship is formed which means you can use any subclass object in place of the super class object e.g. In Java, inheritance is defined in terms of superclass and subclass. 
In Java, we use the term inheritance when one object acquires some property from other objects. Along with Abstraction, Encapsulation, and Polymorphism, Inheritance forms the backbone of Object-oriented programming and Java. In other words, Inheritance self-implies inheriting or we can say acquiring something from others. Inheritance in Java or OOPS (Object-oriented programming) is a feature that allows coding reusability.
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