<!--
<role rolename="tomcat"/>
<role rolename="role1"/>
<role rolename="standard"/>
<role rolename="manager"/>
<role rolename="admin"/>
<user username="tomcat" password="tomcat" roles="tomcat"/>
<user username="both" password="tomcat" roles="tomcat,role1"/>
<user username="role1" password="tomcat" roles="role1"/>
<user username="admin" password="tomcat" roles="standard,manager,admin"/>
-->
i have changed the file like this but still its not working when i enter
username :admin
pasword :
tomcat