What is a class in oops?

In object-oriented programming, a class is an extensible program-code-template for creating objects, providing initial values for state (member variables) and implementations of behavior (member functions or methods) .

A class is a non-primitive or user-defined data type in Java, while an object is an instance of a class . A class is a basis upon which the entire Java is built because class defines the nature of an object.

Everything in Java is associated with classes and objects, along with its attributes and methods. For example: in real life, a car is an object. The car has attributes, such as weight and color, and methods, such as drive and brake. A Class is like an object constructor, or a “blueprint” for creating objects .