What is a Class?

A class is simply a representation of a type of object. It is the blueprint/ plan/ template that describe the details of an object. A class is the blueprint from which the individual objects are created. Class is composed of three things: a name, attributes, and operations.
public class Student


According to the sample given below we can say that the student object, named objectStudent, has created out of the Student class.

Student objectStudent = new Student();