serviceSecurity.checkSecurityIsAdmin();
// Do query
long start = System.currentTimeMillis();
PermissionManager pm = new PermissionManager( getRulesRepository() );
Map<String, List<String>> permissions = pm.listUsers();
log.debug( "Search time: " + (System.currentTimeMillis() - start) );
// Populate response
PageResponse<PermissionsPageRow> response = new PageResponse<PermissionsPageRow>();
response.setStartRowIndex( request.getStartRowIndex() );