Hashcode объектов совпадает, в миллисекундах копирует исправно. Не пойму, где накосячил
package com.javarush.task.task20.task2002;
import java.io.*;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.*;
/*
Читаем и пишем в файл: JavaRush
*/
public class Solution {
public static void main(String[] args) {
//you can find your_file_name.tmp in your TMP directory or adjust outputStream/inputStream according to your file's actual location
//вы можете найти your_file_name.tmp в папке TMP или исправьте outputStream/inputStream в соответствии с путем к вашему реальному файлу
try {
File yourFile = File.createTempFile("your_file", null);
OutputStream outputStream = new FileOutputStream(yourFile);
InputStream inputStream = new FileInputStream(yourFile);
//System.out.println(yourFile.getAbsolutePath());
JavaRush javaRush = new JavaRush();
//initialize users field for the javaRush object here - инициализируйте поле users для объекта javaRush тут
User den = new User();
den.setFirstName("Denissio");
den.setLastName("Perfecto");
GregorianCalendar gregorianDen = new GregorianCalendar(1984, 0, 18);
gregorianDen.add(Calendar.HOUR, -2);
gregorianDen.add(Calendar.MINUTE, -30);
Date date1 = gregorianDen.getTime();
den.setBirthDate(date1);
den.setMale(true);
den.setCountry(User.Country.RUSSIA);
User heri = new User();
heri.setFirstName("Hito");
heri.setLastName("Debilito");
GregorianCalendar gregorianHito = new GregorianCalendar(1853, 0, 01);
Date date2 = gregorianHito.getTime();
heri.setBirthDate(date2);
heri.setMale(true);
heri.setCountry(User.Country.OTHER);
javaRush.users.addAll(Arrays.asList(den, heri));
javaRush.save(outputStream);
outputStream.flush();
JavaRush loadedObject = new JavaRush();
loadedObject.load(inputStream);
//here check that the javaRush object is equal to the loadedObject object - проверьте тут, что javaRush и loadedObject равны
System.out.println(javaRush.hashCode());
System.out.println(loadedObject.hashCode());
System.out.println(javaRush.equals(loadedObject));
outputStream.close();
inputStream.close();
} catch (IOException e) {
//e.printStackTrace();
System.out.println("Oops, something is wrong with my file");
} catch (Exception e) {
e.printStackTrace();
System.out.println("Oops, something is wrong with the save/load method");
}
}
public static class JavaRush {
public List<User> users = new ArrayList<>();
public void save(OutputStream outputStream) throws Exception {
//implement this method - реализуйте этот метод
if (!users.isEmpty()) {
for (User item : users) {
if (String.valueOf(item.getFirstName()) == "null") {
outputStream.write("null,".getBytes());
} else {
outputStream.write(item.getFirstName().getBytes());
outputStream.write(",".getBytes());
}
if (String.valueOf(item.getLastName()) == "null") {
outputStream.write("null,".getBytes());
} else {
outputStream.write(item.getLastName().getBytes());
outputStream.write(",".getBytes());
}
if (String.valueOf(item.getBirthDate()) == "null") {
outputStream.write("null,".getBytes());
} else {
//DateFormat df = new SimpleDateFormat("MMM dd yyyy HH:mm:ss", Locale.ENGLISH);
long birthDayMilis = item.getBirthDate().getTime();
outputStream.write(String.valueOf(birthDayMilis).getBytes());
outputStream.write(",".getBytes());
}
outputStream.write(String.valueOf(item.isMale()).getBytes());
outputStream.write(",".getBytes());
if (item.getCountry() == null) {
outputStream.write("null,".getBytes());
} else {
outputStream.write(item.getCountry().getDisplayName().getBytes());
outputStream.write(",".getBytes());
}
}
}
}
public void load(InputStream inputStream) throws Exception {
//implement this method - реализуйте этот метод
int symb;
String text = "";
while ((symb = inputStream.read()) != -1) {
text += (char) symb;
}
String[] array = text.split(",");
int countUsers = array.length / 5;
int countNext = 0;
for (int j = 0; j < countUsers; j++) {
User user = new User();
if (!array[0 + countNext].equals("null")) user.setFirstName(array[0 + countNext]);
if (!array[1 + countNext].equals("null")) user.setLastName(array[1 + countNext]);
if (!array[2 + countNext].equals("null")) {
long birthDayMilis = Long.parseLong(array[2 + countNext]);
user.setBirthDate(new Date(birthDayMilis));
}
boolean male = Boolean.parseBoolean(array[3 + countNext]);
user.setMale(male);
if (!array[2 + countNext].equals("null")) {
user.setCountry(User.Country.valueOf(array[4 + countNext].toUpperCase()));
countNext = 5;
}
users.add(user);
}
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
JavaRush javaRush = (JavaRush) o;
return users != null ? users.equals(javaRush.users) : javaRush.users == null;
}
@Override
public int hashCode() {
return users != null ? users.hashCode() : 0;
}
}
}