Extends

Definition

In Java, the keyword "extends" is used to create a subclass that inherits properties and methods from a superclass. It establishes an "is-a" relationship between classes.

Related terms

Subclass:

A class that extends another class to inherit its properties and methods.

Superclass:

The class that is being extended or inherited from.

Inheritance:

The process by which one class acquires the properties and behaviors of another class.