<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:sec="http://www.springframework.org/schema/security"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
                        http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-2.0.2.xsd">

    <!-- A second APF in addition to the standard namespace one -->
    <bean name="formLoginFilter2" class="org.springframework.security.authentication.AuthenticationProcessingFilter">
        <sec:custom-filter after="AUTHENTICATION_PROCESSING_FILTER"/>
        <property name="filterProcessesUrl" value="/j_spring_security_check_2"/>
    </bean>


    <bean name="switchUserFilter" class="org.springframework.security.web.authentication.switchuser.SwitchUserProcessingFilter">
        <sec:custom-filter position="SWITCH_USER_FILTER"/>
    </bean>
</beans>

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:sec="http://www.springframework.org/schema/security"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
                        http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-2.0.2.xsd">

    <!-- A second APF in addition to the standard namespace one -->
    <bean name="formLoginFilter2" class="org.springframework.security.web.authentication.AuthenticationProcessingFilter">
        <sec:custom-filter after="AUTHENTICATION_PROCESSING_FILTER"/>
        <property name="filterProcessesUrl" value="/j_spring_security_check_2"/>
    </bean>


    <bean name="switchUserFilter" class="org.springframework.security.web.authentication.switchuser.SwitchUserProcessingFilter">
        <sec:custom-filter position="SWITCH_USER_FILTER"/>
    </bean>
</beans>

Correct bean class in context file
Correct bean class in context file
