Вывод соответствует заданию, но не принимает
package com.javarush.task.task19.task1923;
import java.io.*;
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader rd = new BufferedReader(new FileReader(args[0]));
BufferedWriter wr = new BufferedWriter(new FileWriter(args[0]));
char[] line;
String str;
while (rd.ready()) {
str = rd.readLine();
line = str.toCharArray();
for (char c : line) {
if (isDigit(c)) {
wr.write(str);
break;
}
}
}
rd.close();
wr.close();
}
public static boolean isDigit(char c) {
try {
Integer.parseInt(String.valueOf(c));
return true;
}catch (Exception e) {
return false;
}
}
}