anchor.diff:      boolean viewUsers = false;
   
       String BUNDLE = "org.wso2.carbon.userstore.ui.i18n.Resources";
  -    ResourceBundle resourceBundle = ResourceBundle.getBundle(BUNDLE, request.getLocale());
  +	ResourceBundle resourceBundle = ResourceBundle.getBundle(BUNDLE, request.getLocale());
   
  -    String username = CharacterEncoder.getSafeText(request.getParameter("username"));
  +	String username = CharacterEncoder.getSafeText(request.getParameter("username"));
       String disPlayName = CharacterEncoder.getSafeText(request.getParameter("disPlayName"));
  -    if (disPlayName == null || disPlayName.trim().length() == 0) {
  +    if(disPlayName == null || disPlayName.trim().length() == 0){
           disPlayName = username;
       }
  -    String[] selectedRoles = request.getParameterValues("selectedRoles");
  -    String[] shownRoles = request.getParameterValues("shownRoles");
  +	String[] selectedRoles = request.getParameterValues("selectedRoles");
  +	String[] shownRoles = request.getParameterValues("shownRoles");
       String pageNumber = CharacterEncoder.getSafeText(request.getParameter("pageNumber"));
   
  -    if (request.getParameter("logout") != null) {
  +    if(request.getParameter("logout") != null){
           logout = Boolean.parseBoolean(request.getParameter("logout"));
       }
  -    if (request.getParameter("finish") != null) {
  +    if(request.getParameter("finish") != null){
           finish = Boolean.parseBoolean(request.getParameter("finish"));
       }
  -    if (request.getParameter("viewRoles") != null) {
  +    if(request.getParameter("viewRoles") != null){
           viewUsers = Boolean.parseBoolean(request.getParameter("viewRoles"));
       }
   
       try {
  -        String cookie = (String) session.getAttribute(ServerConstants.ADMIN_SERVICE_COOKIE);
  +        String cookie = (String)session.getAttribute(ServerConstants.ADMIN_SERVICE_COOKIE);
           String backendServerURL = CarbonUIUtil.getServerURL(config.getServletContext(), session);
           ConfigurationContext configContext =
  -                (ConfigurationContext) config.getServletContext().getAttribute(CarbonConstants.CONFIGURATION_CONTEXT);
  +            (ConfigurationContext) config.getServletContext().getAttribute(CarbonConstants.CONFIGURATION_CONTEXT);
           UserAdminClient client = new UserAdminClient(cookie, backendServerURL, configContext);
           ArrayList<String> deletedList = new ArrayList<String>();
  -        if (selectedRoles != null) {
  +        if(selectedRoles != null){
               Arrays.sort(selectedRoles);
           }
   
  -        if (shownRoles != null) {
  -            for (String name : shownRoles) {
  -                if (selectedRoles != null) {
  -                    if (Arrays.binarySearch(selectedRoles, name) < 0) {
  +        if(shownRoles != null){
  +            for(String name : shownRoles){
  +                if(selectedRoles != null){
  +                    if(Arrays.binarySearch(selectedRoles, name) < 0){
                           deletedList.add(name);
                       }
                   } else {
  
positive.code:    under the License.
    --%>
  
  <%@page import="org.apache.axis2.context.ConfigurationContext" %>
  <%@page import="org.wso2.carbon.CarbonConstants" %>
  <%@page import="org.wso2.carbon.ui.CarbonUIMessage" %>
  <%@page import="org.wso2.carbon.ui.CarbonUIUtil" %>
  <%@page import="org.wso2.carbon.ui.util.CharacterEncoder" %>
  <%@page import="org.wso2.carbon.user.mgt.ui.UserAdminClient" %>
  <%@ page import="org.wso2.carbon.user.mgt.ui.UserAdminUIConstants" %>
  
negative.code:         return selectedRoles;
      }
  
      private void addDeletedRoleLists(List<String> deletedRoles, Map<String,Boolean> sessionRolesMap){
          if(sessionRolesMap != null){
              Set<String> keys = sessionRolesMap.keySet();
              for(String key:keys){
                  if(sessionRolesMap.get(key) == false && !deletedRoles.contains(key)){
                      deletedRoles.add(key);
                  }
              }
  