(Solved) : Package Option1stage4 Import Javaiofilenotfoundexception Import Javaiofilereader Import Ja Q32604769 . . . .

package option1.stage4;

import java.io.FileNotFoundException;

import java.io.FileReader;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.Scanner;

import option1.stage1.*;

import option1.stage2.*;

import option1.stage3.*;

public class AppointmentDiary {

private String practiceName;

private ArrayList<Appointment> appointments;

private ArrayList<Doctor> doctors;

/**

* DO NOT MODIFY

* initialize an empty appointment diary

*/

public AppointmentDiary() {

practiceName = “TBA”;

appointments = new ArrayList<Appointment>();

doctors = new ArrayList<Doctor>();

}

/**

* DO NOT MODIFY

* Read appointment diary from the data files

* @param name

* @param filenameDocs

* @param filenameAppointments

* @throws Exception

*/

public AppointmentDiary(String name, String filenameDocs, StringfilenameAppointments) throws Exception {

practiceName = name;

appointments = new ArrayList<Appointment>();

doctors = new ArrayList<Doctor>();

Scanner scanner = new Scanner(new FileReader(filenameDocs));

for(int i=0; i < 4; i++) { //ignore first 4 lines

scanner.nextLine();

}

String line;

while(true) {

try {

line = scanner.nextLine();

}

catch(Exception e) {

break;

}

line = line.trim();

String[] tokens = line.split(“, “);

doctors.add(new Doctor(tokens[0].trim(),