не могу пройти валидатор... где моя ошибка подскажите ка
может это из-за последнего space?
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
String fileName1 = bufferedReader.readLine();
String fileName2 = bufferedReader.readLine();
bufferedReader.close();
BufferedReader bufferedReader1 = new BufferedReader(new FileReader(fileName1));
BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(fileName2));
String line;
String removedSpace = "";
String parsedLine = "";
while ((line = bufferedReader1.readLine()) != null) {
parsedLine = parsedLine + line.replaceAll("[a-zA-ZА-Яа-я]+\\d* | \\d+[a-zA-ZА-Яа-я]", "") + " ";
}
removedSpace = parsedLine.replaceAll("[\\s]+", " ");
bufferedWriter.write(String.format("%s", removedSpace));
bufferedReader1.close();
bufferedWriter.close();
}
}