Potato.class sample

        if (message.toLowerCase().startsWith("!whitelist @")) {
            String msg = message.substring(message.lastIndexOf("@", message.length())) + "\r\n";
            try{
                BufferedWriter bw = new BufferedWriter(new FileWriter(new File(Paths.get("./whitelist.txt").toUri()), true));
                try {
                    System.out.println("Writing to file:");
                    bw.write(msg);
                    bw.write(msg + "this is a test bla bla bla \n test test test");
                    // group.sendMessage(message.substring(message.lastIndexOf("@"), message.length()) + " has been added to the whitelist"); //should only show message if they are actually added to the whitelist
                } catch (IOException e) { // This means that for some reason it failed to write the message
                    //let it crash, or handle the exception
                } finally { //always runs, whether or not an exception is thrown
                    bw.flush(); //MUST FLUSH AND CLOSE THE STREAM EVEN IF IT FAILS TO WRITE TO THE FILE TO PREVENT MEMORY LEAKS
                    bw.close();
                }
            }
            catch (IOException e){
                System.out.println("Unable to access file");
                //let it crash, or handle the exception
            }
        }