Hi, I have tried multiple solutions (attached is one) and tested with several local text files - using various combinations - but still fail to verify the last requirement even though I get the same results across my solutions, as well as the Codegym's solution. The core difference between my solution and codegym's is that I am using
rather than
Is there something I'm missing?
package com.codegym.task.task19.task1907;

Counting words


import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Solution {

    public static void main(String[] args) throws IOException {
    String filename;
    int count = 0;

        try (BufferedReader reader = new BufferedReader(new InputStreamReader(System.in))) {
            filename = reader.readLine();

         try (BufferedReader fileReader = new BufferedReader(new FileReader(filename))) {
            StringBuilder line = new StringBuilder();

            while (fileReader.ready()) {
                line.append(fileReader.readLine().replaceAll("\\s", "."));

            String[] words = line.toString().split("\\p{Punct}");
            for (String word : words) {
                if (word.equals("world")) count++;