Подскажите, плиз
package com.javarush.task.task20.task2002;
import java.io.*;
import java.text.Normalizer;
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_name", null);
OutputStream outputStream = new FileOutputStream("C:\\Users\\Valerius\\Desktop\\java1.txt");
InputStream inputStream = new FileInputStream("C:\\Users\\Valerius\\Desktop\\java1.txt");
JavaRush javaRush = new JavaRush();
//initialize users field for the javaRush object here - инициализируйте поле users для объекта javaRush тут
javaRush.users.add(new User("Valerius", "Wittermann",new Date() , true, User.Country.RUSSIA));
//new SimpleDateFormat("dd.MM.yyyy").parse("08.10.1987")
javaRush.save(outputStream);
outputStream.flush();
JavaRush loadedObject = new JavaRush();
loadedObject.load(inputStream);
//here check that the codeGym object is equal to the loadedObject object - проверьте тут, что javaRush и loadedObject равны
System.out.println(loadedObject.equals(javaRush));
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
PrintWriter printWriter = new PrintWriter(outputStream);
if (!users.isEmpty()) {
printWriter.write("yes" + "\n");
for (User user : users) {
printWriter.write(user.getFirstName() + "\n");
printWriter.write(user.getLastName() + "\n");
printWriter.write(String.valueOf(user.getBirthDate().getTime()) + "\n");
printWriter.write(String.valueOf(user.isMale()) + "\n");
printWriter.write(String.valueOf(user.getCountry()) + "\n");
}
} else {
printWriter.write("no");
}
printWriter.close();
outputStream.close();
}
public void load(InputStream inputStream) throws Exception {
//implement this method - реализуйте этот метод
BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
if (reader.readLine().equals("yes")) {
while (reader.ready()) {
String firstName = reader.readLine();
String lastName = reader.readLine();
Date birthDate = new Date(Long.parseLong(reader.readLine()));
boolean isMale = Boolean.valueOf(reader.readLine());
User.Country country = User.Country.valueOf(reader.readLine());
users.add(new User(firstName,lastName,birthDate,isMale,country));
}
}
reader.close();
inputStream.close();
}
@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;
}
}
}