Why super class is used in Java?

The super keyword in Java is a reference variable which is used to refer immediate parent class object . Whenever you create the instance of subclass, an instance of parent class is created implicitly which is referred by super reference variable. 1. super can be used to refer immediate parent class instance variable.

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What is superclass with example?

A superclass is the class from which many subclasses can be created . The subclasses inherit the characteristics of a superclass. The superclass is also known as the parent class or base class. In the above example, Vehicle is the Superclass and its subclasses are Car, Truck and Motorcycle.

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