anchor.diff:                   java.net.URLDecoder,
                    org.jivesoftware.messenger.user.UserManager,
                    org.jivesoftware.messenger.user.UserNotFoundException,
  -                 org.jivesoftware.stringprep.Stringprep"
  +                 org.jivesoftware.stringprep.Stringprep,
  +                 java.io.UnsupportedEncodingException"
   %>
   
   <%@ taglib uri="http://java.sun.com/jstl/core_rt" prefix="c"%>
  
positive.code:         Edit group settings and add or remove group members and administrators
          using the forms below.
      </p>
  
      <script language="javascript">
      <!--
      function refreshDisplayName(showCheck)
      {
      if ("onlyGroup" == showCheck.value) {
          document.forms.ff.newDisplay.disabled=false;
          document.forms.ff.newGroupList.disabled=false;
      }
      else if ("everybody" == showCheck.value) {
          document.forms.ff.newDisplay.disabled=false;
          document.forms.ff.newGroupList.disabled=true;
      }
      else {
          document.forms.ff.newDisplay.disabled=true;
          document.forms.ff.newGroupList.disabled=true;
      }
      }
      //-->
      </script>
  
  <%
      if (success) {
  
negative.code:     boolean cancel = request.getParameter("cancel") != null;
      String users = ParamUtils.getParameter(request, "users");
      String [] adminIDs = ParamUtils.getParameters(request, "admin");
      String [] deleteMembers = ParamUtils.getParameters(request, "delete");
      String groupName = ParamUtils.getParameter(request, "group");
      GroupManager groupManager = webManager.getGroupManager();
  