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subclass constructor invokes constructor of super class

Filthy Falcon answered on September 8, 2022 Popularity 9/10 Helpfulness 2/10

answer subclass constructor invokes constructor of super class

subclass constructor invokes constructor of super class

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class Person{
   public String name;
   public int age;
   public Person(String name, int age){
      this.name = name;
      this.age = age;
   }
   public void displayPerson() {
      System.out.println("Data of the Person class: ");
      System.out.println("Name: "+this.name);
      System.out.println("Age: "+this.age);
   }
}
public class Student extends Person {
   public String branch;
   public int Student_id;
   public Student(String name, int age, String branch, int Student_id){
      super(name, age);
      this.branch = branch;
      this.Student_id = Student_id;
   }
   public void displayStudent() {
      System.out.println("Data of the Student class: ");
      System.out.println("Name: "+this.name);
      System.out.println("Age: "+this.age);
      System.out.println("Branch: "+this.branch);
      System.out.println("Student ID: "+this.Student_id);
   }
   public static void main(String[] args) throws CloneNotSupportedException {
      Person person = new Student("Krishna", 20, "IT", 1256);
      person.displayPerson();
   }
}

Popularity 9/10 Helpfulness 2/10 Language java

Source: www.tutorialspoint.com

Tags: class constructor java subclass super

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