anchor.diff:      String [] deleteMembers = ParamUtils.getParameters(request, "delete");
       String groupName = ParamUtils.getParameter(request, "group");
       GroupManager groupManager = webManager.getGroupManager();
  -    boolean edit = ParamUtils.getBooleanParameter(request, "edit", false);
  -    String newName = ParamUtils.getParameter(request, "newName");
  -    String newDescription = ParamUtils.getParameter(request, "newDescription");
       boolean groupInfoChanged = ParamUtils.getBooleanParameter(request, "groupChanged", false);
   
       Map<String,String> errors = new HashMap<String,String>();
  
positive.code:             "true".equals(request.getParameter("creategroupsuccess"));
  
      if (errors.size() == 0) {
          enableRosterGroups = !"nobody".equals(group.getProperties().get("sharedRoster.showInRoster"));
          showGroup = group.getProperties().get("sharedRoster.showInRoster");
          if ("onlyGroup".equals(showGroup)) {
              String glist = group.getProperties().get("sharedRoster.groupList");
              List l = new ArrayList();
              if (glist != null) {
                  StringTokenizer tokenizer = new StringTokenizer(glist,",\t\n\r\f");
                  while (tokenizer.hasMoreTokens()) {
                      String tok = tokenizer.nextToken().trim();
                      l.add(tok.trim());
                  }
              }
              groupNames = (String[])l.toArray(new String[]{});
          }
          groupDisplayName = group.getProperties().get("sharedRoster.displayName"); 
      }
  
negative.code: <%  // Get parameters
      boolean add = request.getParameter("add") != null;
      boolean delete = request.getParameter("remove") != null;
      boolean updateMember = request.getParameter("updateMember") != null;
      boolean update = request.getParameter("save") != null;
      boolean cancel = request.getParameter("cancel") != null;
      String users = ParamUtils.getParameter(request, "users");
  