@Override
  public synchronized String getMyCourseNotesToHTML(String email, CourseDAO courseDAO)
      throws MyDAOException {

    String result = "";
    for (String courseName : getMyCourse(email)) {
      result += "<p>" + courseDAO.getSelectedCourseNoteToHTML(courseName) + "</p>";
    }
    System.out.println(result);
    return result;
  }