%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ taglib uri="http://java.sun.com/portlet" prefix="portlet"%>
Create Security Realm -- Step 4: Test Login
From here you can enter a username and password for the main login module in the realm, and see if the login is successful and which Principals are generated for the user. This is menat to be an indication of whether the settings for the main login module are correct. It does not invoke advanced features such as auditing or lockout.