public static void readRTF(String url) throws IOException {

        FileReader rtfReader = new FileReader(url);
        BufferedReader bufferedRTFReader = new BufferedReader(rtfReader);
        try {
            while (true) {

                String line = bufferedRTFReader.readLine();
                if (line == null) break;
                isolatePlainText(line);

            }
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            bufferedRTFReader.close();
        }
    }