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):

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.

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.

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 …

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.

Apr 18, 2025 · A class that is used to create a new class is called superclass in Java. In the words, the class from where a subclass inherits the features is called superclass.

The class from which the subclass is derived is called a superclass (also a base class or a parent class). Excepting Object, which has no superclass, every class has one and only one direct superclass …

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).

A class X that extends another class Y is said to be a subclass [1] of Y. Y is said to be a superclass [2] of X. All classes are considered to be subclasses of themselves.

Subclasses, such as MouseEvent and KeyboardEvent, inherit state and behaviour from their superclass. For example, MouseEvent and KeyboardEvent would both inherit the time stamp attribute from the …