Spring Security role define - spring

Question

when i am trying to authenticate by giving username name as "sumit1" and password as "123" it is redirecting me to the login error page, though i have defined the same role as i have defined for username "sumit" .
this is my spring-security xml file.
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:security="http://www.springframework.org/schema/security"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security-3.2.xsd">
<!-- This is where we configure Spring-Security -->
<security:http auto-config="true" access-denied-page="/sumit/auth/denied.jsp" >
<security:intercept-url pattern="/admin**" access="ROLE_ADMIN"/>
<security:intercept-url pattern="/user**" access="ROLE_USER"/>
<security:form-login authentication-failure-url="/sumit/auth/invalid.jsp"/>
<!-- <security:form-login login-page="/sumit/auth/login.jsp"/> -->
<security:logout logout-success-url="/index.jsp"/>
</security:http>
<!-- Declare an authentication-manager to use a custom userDetailsService -->
<security:authentication-manager>
<security:authentication-provider>
<security:user-service><security:user name="sumit" password="123" authorities="ROLE_ADMIN"/></security:user-service>
<security:user-service><security:user name="sumit1" password="123" authorities="ROLE_ADMIN"/></security:user-service>
</security:authentication-provider>
</security:authentication-manager>
<!-- Use a Md5 encoder since the user's passwords are stored as Md5 in the database -->
<bean class="org.springframework.security.authentication.encoding.Md5PasswordEncoder" id="passwordEncoder"/>
<!-- An in-memory list of users. No need to access an external database layer.
See Spring Security 3.1 Reference 5.2.1 In-Memory Authentication -->
<!-- john's password is admin, while jane;s password is user -->
</beans>

Answer 1

As Pavel mentioned in his comment, you've two <security:user-service> tags. You only need one and can define multiple users under the same.
<security:authentication-manager>
<security:authentication-provider>
<security:user-service>
<security:user name="sumit" password="123" authorities="ROLE_ADMIN"/>
<security:user name="sumit1" password="123" authorities="ROLE_ADMIN"/>
</security:user-service>
</security:authentication-provider>
</security:authentication-manager>