docs: private List<InternetAddress> createInternetAddresses(String mailAddresses) throws AddressException {
  
          if (CmsStringUtil.isNotEmpty(mailAddresses)) {
              // at least one email address is present, generate list
              StringTokenizer T = new StringTokenizer(mailAddresses, ";");
              List<InternetAddress> addresses = new ArrayList<InternetAddress>(T.countTokens());
              while (T.hasMoreTokens()) {
                  InternetAddress address = new InternetAddress(T.nextToken().trim());
                  addresses.add(address);
              }
              return addresses;
          } else {
              // no address given, return empty list
              return Collections.emptyList();
          }
      }