Define a class named Doctor whose objects are records for a clinic’s doctors. Derive this...

Define a class named Doctor whose objects are records for a clinic’s doctors. Derive this class from the class Person given in Listing public class Person A Doctor record has the doctor’s name—defined in the class Person—a specialty as a string (for example Pediatrician, Obstetrician, General Practitioner, and so on), and an office-visit fee (use the type double). Give your class a reasonable complement of constructors and accessor methods, and an equals method as well. Write a driver program to test all your methods.

public class Person{   private String name;   public Person()   {      name = "No name yet";   }   public Person(String initialName)   {      name = initialName;   }   public void setName(String newName)   {      name = newName;   }   public String getName()   {      return name;   }   public void writeOutput()   {      System.out.println("Name: " + name);   }   public boolean hasSameName(Person otherPerson)   {   return this.name.equalsIgnoreCase(otherPerson.name);   }}