Default Constructor printing default values

 

public class Student {

    int id;

String name;

// Method to display detail of student

void display() {

System.out.println("ID of the given student is : " + id);

System.out.println("Name of the given student is :" + name);

}

public static void main(String args[]) {

// object creation of Class Student

Student s1 = new Student();

Student s2 = new Student();

// default constructor will print default value i.e null and zero

s1.display();

s1.display();

}

}