anchor.diff:  
   <%
       // Get parameters
  -
  +    boolean isLDAP = "org.jivesoftware.wildfire.ldap.LdapAuthProvider".equals(
  +            JiveGlobals.getXMLProperty("provider.auth.className"));
       boolean next = request.getParameter("continue") != null;
       if (next) {
           // Figure out where to send the user.
           String mode = request.getParameter("mode");
   
           if ("default".equals(mode)) {
  +            // Set to default providers by deleting any existing values.
  +            JiveGlobals.deleteXMLProperty("provider.user.className");
  +            JiveGlobals.deleteXMLProperty("provider.group.className");
  +            JiveGlobals.deleteXMLProperty("provider.auth.className");
  +            // Redirect
               response.sendRedirect("setup-admin-settings.jsp");
               return;
           }
  
positive.code: --%>
  
  <%@ page import="org.jivesoftware.wildfire.XMPPServer"%>
  
  <%@ taglib uri="http://java.sun.com/jstl/core_rt" prefix="c" %>
  <%@ taglib uri="http://java.sun.com/jstl/fmt_rt" prefix="fmt" %>
  
negative.code: <table cellpadding="3" cellspacing="2" border="0">
  <tr>
      <td align="center" valign="top">
          <input type="radio" name="mode" value="default" id="rb01" <% if (!isLDAP) { %>checked<% } %>>
      </td>
      <td>
          <label for="rb01"><b><fmt:message key="setup.profile.default" /></b></label><br>
  