Валидатор почему то не пропускает
package com.javarush.task.task19.task1923;
import java.io.*;
/*
Слова с цифрами
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader fileReader = new BufferedReader(new FileReader(args[0]));
BufferedWriter fileWriter = new BufferedWriter(new FileWriter(args[1]));
while (fileReader.ready()){
String line = fileReader.readLine();
String[] strings = line.split(" ");
for (String string: strings){
string = " " + string + " ";
String[] letter = string.split("\\d");
if(letter.length > 1) {
fileWriter.write(string + " ");
//System.out.print(string + " ");
}
}
}
fileReader.close();
fileWriter.close();
}
}