code: protected String getToNames() {
  
          StringBuffer result = new StringBuffer(256);
          Iterator<CmsUser> itUsers = getUsers().iterator();
          while (itUsers.hasNext()) {
              CmsUser user = itUsers.next();
              result.append(user.getFullName());
              if (itUsers.hasNext()) {
                  result.append("; ");
              }
          }
          return result.toString();
      }
docs: Returns a semicolon separated list of user names.<p>
  
  @return a semicolon separated list of user names