To inherit from a class, use the extends keyword. In the example below, the Car class (subclass) inherits the attributes and methods from the Vehicle class (superclass):

As a subclass, your class inherits member variables and methods from its superclass. Your class can choose to hide variables or override methods inherited from its superclass.

Jul 23, 2025 · First Statement in a Constructor: When calling a superclass constructor, the super () statement must be the first statement in the constructor of the subclass. This ensures that the parent …

The following example illustrates how to use the super keyword to invoke a superclass's constructor. Recall from the Bicycle example that MountainBike is a subclass of Bicycle.

A superclass, also known as a parent class or base class, is a class that is extended by another class (subclass). It provides common attributes and behaviors that can be inherited by its subclasses.

Sep 7, 2025 · In object-oriented programming, a class from which other classes inherit code is called a superclass. Furthermore, the class that inherits the code is called a subclass of that superclass.

Dec 13, 2025 · A superclass represents a generalized class that contains common properties and behaviors, while a subclass is a specialized class that inherits these features and can add new …

A superclass, also known as a base class or parent class, serves as a blueprint for creating other classes. It defines common attributes and behaviors that can be shared by multiple subclasses.

Jul 21, 2025 · A superclass, also known as a parent class, is at the core of this inheritance mechanism. By using superclasses, developers can create more organized, modular, and reusable code.

The new class that is created is known as subclass (child or derived class) and the existing class from where the child class is derived is known as superclass (parent or base class).