Can't get last requirement, can someone help me with this?
package pl.codegym.task.task19.task1907;
/*
Liczenie słów
*/
import java.io.*;
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String fileName = reader.readLine();
BufferedReader fileReader = new BufferedReader(new FileReader(fileName));
reader.close();
int count = 0;
while(fileReader.ready()){
String words = fileReader.readLine();
String[] wordList = words.replaceAll("[^a-zA-Z]", " ").split(" ");
for (String s : wordList) {
if (s.equals("świat")) {
count++;
}
}
}
fileReader.close();
System.out.println(count);
}
}