Почему не записывает в другой файл?
package com.javarush.task.task19.task1909;
/*
Замена знаков
*/
import java.io.*;
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
FileReader fileReader = new FileReader(reader.readLine());
FileWriter fileWriter = new FileWriter(reader.readLine());
BufferedReader bufferedReader= new BufferedReader(fileReader);
BufferedWriter bufferedWriter = new BufferedWriter(fileWriter);
String str = "";
while (bufferedReader.ready()){
str+=(char)fileReader.read();
String ss = str.replace("\\.", "!");
System.out.println(ss);
bufferedWriter.write(ss);
}
reader.close();
bufferedReader.close();
bufferedWriter.close();;
}
}