Добрый день!
Собственно сабж, подскажите где ошибся?
Сделал проверку напечатать allLine все напечаталось...
Спасибо
package com.javarush.task.task17.task1721;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
/*
Транзакционность
*/
public class Solution {
public static List<String> allLines = new ArrayList<String>();
public static List<String> forRemoveLines = new ArrayList<String>();
public static void main(String[] args) {
try {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String file1 = reader.readLine();
String file2 = reader.readLine();
reader.close();
FileInputStream inputStream1 = new FileInputStream(file1);
FileInputStream inputStream2 = new FileInputStream(file2);
BufferedReader fileReader1 = new BufferedReader(new InputStreamReader(inputStream1));
BufferedReader fileReader2 = new BufferedReader(new InputStreamReader(inputStream2));
while (fileReader1.readLine() != null) {
allLines.add(fileReader1.readLine());
}
//for (String s : allLines) {
// System.out.println(s);
//}
while (fileReader2.readLine() != null) {
forRemoveLines.add(fileReader2.readLine());
}
fileReader1.close();
fileReader2.close();
Solution solution = new Solution();
solution.joinData();
}
catch (IOException e){}
}
public synchronized void joinData() throws CorruptedDataException {
if (allLines.containsAll(forRemoveLines)) {
allLines.removeAll(forRemoveLines);
}
else {allLines.clear();
throw new CorruptedDataException();
}
}
}