@Override
 public String generateRandomString() {
   return generateUniqueCode.generateRandomString();
 }
 /*
  * (non-Javadoc)
  * @see org.ets.ereg.profile.service.GeneratePasswordService#generateNewPassword()
  */
 @Override
 public String generateNewPassword() {
   return generateUniqueCode.generateNewPassword();
 }