anchor.diff:          if (name == null) {
               errors.put("servername","servername");
           }
  -        if (muc == null || muc.indexOf('.') >= 0) {
  -            errors.put("mucname","mucname");
  -        }
           if (errors.size() == 0) {
  -            admin.getMultiUserChatServer().setServiceName(muc);
               admin.getXMPPServer().getServerInfo().setName(name);
               success = true;
           }
  
positive.code:     <%  } %>
      </td>
  </tr>
  <tr>
      <td class="jive-label">
          Multi User Chat server name:
      </td>
      <td>
      <input type="text" size="30" maxlength="150" name="mucname"
       value="<%= muc %>">
  
      <%  if (errors.get("mucname") != null) { %>
  
          <span class="jive-error-text">
          Please enter a valid name.
          </span>
  
      <%  } %>
      </td>
  </tr>
  </table>
  </div>
  
  
negative.code:     boolean save = ParamUtils.getBooleanParameter(request,"save");
      boolean success = false;
      String name = ParamUtils.getParameter(request,"servername");
  
      
  
  