Hi, i am having some problem with displaying the Day of Birth in my output. I am not sure what is wrong with my code.

Below is an example of my code:

import java.util.Scanner; import java.io.IOException; import java.io.File;

enum Month { Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec; }

class Date {

private int day; private Month month; private int year;

public Date() {

this(1, Month.Jan, 2021); }

public Date(int day, Month month, int year) {

setDate(day, month, year);

}

public Date(Date date) {

this(date.day, date.month, date.year);

}

public int getDay() {

return day;

}

public Month getMonth() {

return month;

}

public int getYear() {

return year;

}

public void setDate(int day, Month month, int year) {

this.day = day; this.month = month; this.year = year;

}

}

class HeartRates {

private String firstName, lastName; private Date dob; private int currentYear;

public HeartRates() {

}

public HeartRates(String firstName, String lastName, Date dob, int currentYear) {

this.firstName = firstName; this.lastName = lastName; this.dob = dob; this.currentYear = currentYear; }

public HeartRates(HeartRates hr) {

this(hr.firstName, hr.lastName, hr.dob, hr.currentYear);

}

public String getFirstName() {

return firstName;

}

public String getLastName() {

return lastName;

}

public Date getDoB() {

return dob;

}

public int getCurrentYear() {

return currentYear;

}

public void setFirstName(String firstName) {

this.firstName = firstName;

}

public void setLastName(String lastName) {

this.lastName = lastName;

}

public void setDoB(Date dob) {

this.dob = dob;

}

public void setCurrentYear(int currentYear) {

this.currentYear = currentYear;

}

public int getAge() {

int age = currentYear - dob.getYear();

return age;

}

public int getMaximumHeartRate() {

int maximumHeartRate = 220 - getAge();

return maximumHeartRate;

}

public double getMinimumTargetHeartRate() {

int maximumHeartRate = getMaximumHeartRate(); double minimumTargetHeartRate = maximumHeartRate * 50 / 100;

return minimumTargetHeartRate;

}

public double getMaximumTargetHeartRate() {

int maximumHeartRate = getMaximumHeartRate(); double maximumTargetHeartRate = maximumHeartRate * 85 / 100;

return maximumTargetHeartRate;

}

public void displayInfo() {

System.out.printf("Name: %s %s%n", getFirstName(), getLastName()); System.out.printf("Date of Birth: %s%n", getDoB()); System.out.printf("Current Year: %d%n", getCurrentYear()); System.out.printf("Your age: %d years old%n", getAge()); System.out.printf("%s:%n", "Clinical analysis based on your age"); System.out.printf("\t 1. Your maximum heart rate is: %d%n", getMaximumHeartRate()); System.out.printf("\t 2. Your minimum target heart rate is: %.2f%n", getMinimumTargetHeartRate()); System.out.printf("\t 3. Your maximum target heart rate is: %.2f%n", getMaximumTargetHeartRate()); System.out.printf("%n");

}

}

public class Assignment2_Part_2 {

private static Scanner input;

public static void main(String[] args) throws IOException {

try {

input = new Scanner(new File("personInfo.txt"));

HeartRates heartRates = new HeartRates();

while (input.hasNextLine()) {

heartRates.setFirstName(input.nextLine()); heartRates.setLastName(input.nextLine());

String line = input.nextLine(); String[] dobArr = line.split(" "); Date dob = new Date(Integer.parseInt(dobArr[0]), Month.valueOf(dobArr[1]), Integer.parseInt(dobArr[2]));

heartRates.setDoB(dob);

heartRates.setCurrentYear(input.nextInt());

heartRates.displayInfo();

input.nextLine();

} } catch (Exception e) {

System.out.printf("%s", "There is nothing left to print.");

}

}

I am suppose to display an example of output: Day of Birth: 15 Oct 1988 but instead, i am now currently displaying this output: Day of Birth: D..e@50040f0c.

Inside the personInfo.txt file is as follows:

William

Robert

15 Oct 1988

2018

Richard

Low

13 Jan 1998

2018

Any help would be much appreciated.

Thank you for your time.