Problema com o velho LazyInitializationException

Front-end
#1

Pessoal uso Spring, estou com um problema que tá me tirando o sono já, o LazyInitializationException, já estou usando o OpenEntityManagerInViewFilter, mas mesmo assim ainda não tive nenhum resultado.

o meu web.xml tá assim(as configurações referentes ao Spring)

<!-- Spring Inicio -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>WEB-INF/applicationContext.xml</param-value>
    </context-param>

    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <listener>
        <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
    </listener>
    <servlet>
        <servlet-name>Faces Servlet</servlet-name>
        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>*.jsf</url-pattern>
    </servlet-mapping>
     <!-- OpenEntityManagerInViewFilter-->
    <filter>
        <filter-name>openEntityManagerInViewFilter</filter-name>
        <filter-class>org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter</filter-class>
        <init-param>
            <param-name>entityManagerFactoryBeanName</param-name>
            <param-value>entityManagerFactory</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>openEntityManagerInViewFilter</filter-name>
        <url-pattern>*.jsf</url-pattern>
    </filter-mapping>
        <!-- *********************** --> 
</web-app>

configuro o entityManagerFactory no applicationContext.xml assim…

    <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <property name="persistenceUnitName" value="pu" />
        <property name="dataSource" ref="dataSource" />
        <property name="jpaVendorAdapter">
            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
                <property name="database" value="MYSQL" />
                <property name="showSql" value="true" />
                <property name="databasePlatform" value="org.hibernate.dialect.MySQL5InnoDBDialect" />
                <property name="generateDdl" value="true" />
            </bean>
        </property>
    </bean>

        
    <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
        <property name="entityManagerFactory" ref="entityManagerFactory" />
    </bean>

declaro o relacionamento LAZY assim:

@OneToMany(cascade = CascadeType.ALL, mappedBy = "pessoa", fetch=FetchType.LAZY)
	private List<Endereco> enderecos;

Alguma solução pessoal? Já vi muitos casos desse, mas nenhum ainda conseguiu resolver meu problema :confused:

#2