Что не так?
package com.javarush.task.task20.task2002;
import java.io.*;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
/*
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 fix outputStream/inputStream according to your real file 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 your_file_name = new File("D:/JavaRushTasks/2.JavaCore/src/1.txt"); //"D:/JavaRushTasks/2.JavaCore/src/1.txt"
OutputStream outputStream = new FileOutputStream(your_file_name);
InputStream inputStream = new FileInputStream(your_file_name);
JavaRush javaRush = new JavaRush();
//initialize users field for the javaRush object here - инициализируйте поле users для объекта javaRush тут
User user1 = new User();
user1.setFirstName("Pete");
user1.setLastName("Ivanov");
user1.setBirthDate(new Date());
user1.setMale(true);
user1.setCountry(User.Country.UKRAINE);
javaRush.users.add(user1);
javaRush.save(outputStream);
outputStream.flush();
JavaRush loadedObject = new JavaRush();
if (loadedObject == javaRush) {
loadedObject.load(inputStream);
}
//check here that javaRush object equals to loadedObject object - проверьте тут, что javaRush и loadedObject равны
outputStream.close();
inputStream.close();
} catch (IOException e) {
//e.printStackTrace();
System.out.println("Oops, something wrong with my file");
} catch (Exception e) {
//e.printStackTrace();
System.out.println("Oops, something wrong with 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 != null) {
PrintWriter pw = new PrintWriter(outputStream);
for (int i = 0; i < users.size(); i++) {
pw.println(users.get(i).getFirstName());
pw.println(users.get(i).getLastName());
SimpleDateFormat sdf = new SimpleDateFormat("dd MM yyyy"); // ормат в который будет переводить строку
String str = sdf.format(users.get(i).getBirthDate()); // в строку str записываем запарсиную по формату дату
pw.println(str);
pw.println(users.get(i).isMale());
pw.println(users.get(i).getCountry());
pw.close();
}
}
}
public void load(InputStream inputStream) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
while (reader.ready()) {
String name = reader.readLine();
String sorname = reader.readLine();
SimpleDateFormat fd = new SimpleDateFormat("dd MM yyyy");
Date birthday = fd.parse(reader.readLine());
boolean sex = Boolean.parseBoolean(reader.readLine());
User.Country country = User.Country.valueOf(reader.readLine());
User user = new User();
user.setFirstName(name);
user.setLastName(sorname);
user.setBirthDate(birthday);
user.setMale(sex);
user.setCountry(country);
this.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;
}
}
}
// D:\JavaRushTasks\2.JavaCore\src\1.txt