The Object Superclass

Definition

The object superclass is the root class in Java and many other object-oriented programming languages. All classes are derived from this superclass either directly or indirectly.

Related terms

Subclass:

A subclass is a class that inherits properties and behaviors from another class (superclass).

Inheritance:

Inheritance is an object-oriented concept where one class (subclass) derives properties and behaviors from another class (superclass).

Polymorphism:

Polymorphism allows objects of different classes to be treated as objects of a common superclass, enabling flexibility and code reusability.