I don't get it, everything is fine

Question about the task

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Thanks :)

14.1. Move a field. Replace the isAnnaMale and isRomanMale fields with a male field in the appropriate class.
Add a setter and getter for the new field (when choosing method names, consider the field type).
14.2. Extract a class.
14.2.1. Add an Address class to the user package.
14.2.2. Move the country, city, and house fields to a new class.
14.2.3. Add setters and getters for them.
14.2.4. Rewrite the User class using an Address field.
14.3. Inline a class. The House class does almost nothing. Get rid of it.
14.4. Hide delegation.
14.4.1. Add a getBoss() method to the User class.
14.4.2. Rewrite the UserHelper class's getBossName(User User) method.

Requirements:

You need to replace the UserHelper class's isAnnaMale and isRomanMale fields with a boolean male field in the User class. Also, add a setter and getter for the new field.
You need to add an Address class to the user package.
You need to move the country, city, and house fields from the User class to the Address class.
You need to add setters and getters for the Address class's country, city, and house fields.
You need to rewrite the following methods in the User class: getAddress(), getCountry(), setCountry(), getCity(), setCity(). And you need to add a private Address address field to the class.
You need to get rid of the House class. The class's String house field needs to be moved to the Address class. You need to update the field's getter and setter.
You need to add the getBoss() method to the User class and implement this method.
You need to change the implementation of the UserHelper class's getBossName(User User) method (use the User class's getBoss() method).

package com.codegym.task.task29.task2909.car; import java.util.Date; public abstract class Car { static public final int TRUCK = 0; static public final int SEDAN = 1; static public final int CABRIOLET = 2; protected static final int MAX_TRUCK_SPEED = 80; protected static final int MAX_SEDAN_SPEED = 120; protected static final int MAX_CABRIOLET_SPEED = 90; double fuel; public double summerFuelConsumption; public double winterFuelConsumption; public double winterWarmingUp; private int type; private boolean driverAvailable; private int numberOfPassengers; protected Car(int type, int numberOfPassengers) { this.type = type; this.numberOfPassengers = numberOfPassengers; } public void fill(double numberOfGallons) throws Exception { if (numberOfGallons < 0) throw new Exception(); fuel += numberOfGallons; } public boolean isSummer(Date date, Date summerStart, Date summerEnd) { return (date.before(summerEnd) && date.after(summerStart)); } public double getWinterConsumption(int length) { return this.winterFuelConsumption * length + winterWarmingUp; } public double getSummerConsumption(int length) { return this.summerFuelConsumption * length; } public double getTripConsumption(Date date, int length, Date summerStart, Date summerEnd) { return isSummer(date, summerStart, summerEnd) ? getSummerConsumption(length) : getWinterConsumption(length); } public static Car create(int type, int numberOfPassengers) { switch (type) { case TRUCK: return new Truck(numberOfPassengers); case SEDAN: return new Sedan(numberOfPassengers); case CABRIOLET: return new Cabriolet(numberOfPassengers); } return null; } private boolean canPassengersBeCarried() { if (isDriverAvailable() && fuel != 0) return true; return false; } public int getNumberOfPassengersThatCanBeCarried() { if (this.canPassengersBeCarried()) return numberOfPassengers; return 0; } public boolean isDriverAvailable() { return driverAvailable; } public void setDriverAvailable(boolean driverAvailable) { this.driverAvailable = driverAvailable; } public void startMoving() { if (numberOfPassengers > 0) { fastenPassengerBelts(); } fastenDriverBelt(); } public void fastenPassengerBelts() { } public void fastenDriverBelt() { } public abstract int getMaxSpeed(); }

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Wei Cui

Level 39 , Newark, United States

5 April 2020, 02:26

public User(String firstName, String lastName, int age) {
        this.firstName = firstName;
        this.lastName = lastName;
        this.age = age;
    }


public String getAddress() {
        return address.getCountry() + " " + address.getCity() + " " + address.getHouse();
    }

public String getBoss() {
        return job.getBoss();
    }

Etienne Bélanger

Level 34 , Longueuil, Canada

8 April 2020, 19:09

The User constructor need to stay the same

User(String firstName, String lastName, int age)

you added the parameter " boolean male", and somehow they other condition doesn't pass when you do so...