Не прохожу валидацию, но не понимаю почему. Подскажите пожалуйста, а то уже голову сломал((
package com.javarush.task.task19.task1916;
import javax.sound.sampled.Line;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
/*
Отслеживаем изменения
*/
public class Solution {
public static List<LineItem> lines = new ArrayList<LineItem>();
public static void main(String[] args) throws Exception {
BufferedReader reader1 = new BufferedReader(new InputStreamReader(System.in));
String file1Name = reader1.readLine();
String file2Name = reader1.readLine();
reader1.close();
reader1 = new BufferedReader(new FileReader(file1Name));
BufferedReader reader2 = new BufferedReader(new FileReader(file2Name));
int file1Counter = 0;
int file2Counter = 0;
ArrayList<String> file1 = new ArrayList<>();
ArrayList<String> file2 = new ArrayList<>();
while (reader1.ready()) {
file1.add(reader1.readLine());
}
reader1.close();
while (reader2.ready()) {
file2.add(reader2.readLine());
}
reader2.close();
while (true) {
try {
if (file1.get(file1Counter).equals(file2.get(file2Counter))) {
lines.add(new LineItem(Type.SAME, file1.get(file1Counter)));
file1Counter++;
file2Counter++;
} else {
if (file2Counter + 1 < file2.size()) {
if (file1.get(file1Counter).equals(file2.get(file2Counter + 1))) {
lines.add(new LineItem(Type.ADDED, file2.get(file2Counter)));
file2Counter++;
} else {
lines.add(new LineItem(Type.REMOVED, file1.get(file1Counter)));
file1Counter++;
}
} else {
if (file1.get(file1Counter + 1).equals(file2.get(file2Counter))) {
lines.add(new LineItem(Type.REMOVED, file1.get(file1Counter)));
file1Counter++;
} else {
lines.add(new LineItem(Type.ADDED, file2.get(file2Counter)));
file2Counter++;
}
}
}
} catch (IndexOutOfBoundsException e) {
if (file1.size() == file2.size()) {
if (!(file2Counter > file2.size() - 1)) {
lines.add(new LineItem(Type.ADDED, file2.get(file2Counter)));
break;
} else if (!(file1Counter > file1.size() - 1)) {
lines.add(new LineItem(Type.REMOVED, file1.get(file1Counter)));
break;
}
break;
}
if (file1.size() > file2.size()) {
lines.add(new LineItem(Type.REMOVED, file1.get(file1Counter)));
break;
} else {
lines.add(new LineItem(Type.ADDED, file2.get(file2Counter)));
break;
}
}
}
for (LineItem le : lines) {
System.out.println(le.type + " " + le.line);
}
}
public static enum Type {
ADDED, //добавлена новая строка
REMOVED, //удалена строка
SAME //без изменений
}
public static class LineItem {
public Type type;
public String line;
public LineItem(Type type, String line) {
this.type = type;
this.line = line;
}
}
}