当在java不同包中有相同名字的servlet时，在web.xml中该如何配置？

web.xml文件部分配置
配置中的“inc”这三个字母无任何意义可以随便取

    <servlet>
        <servlet-name>FirstServlet</servlet-name>
        <servlet-class>cui.cn.Response_Forward.FirstServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>FirstServlet</servlet-name>
        <url-pattern>/FirstServlet</url-pattern>
    </servlet-mapping>
    <servlet>
        <servlet-name>SecondServlet</servlet-name>
        <servlet-class>cui.cn.Response_Forward.SecondServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>SecondServlet</servlet-name>
        <url-pattern>/SecondServlet</url-pattern>
    </servlet-mapping>
    <!-- 相同名字的servlet的处理方式-->
    <servlet>
        <servlet-name>incFirstServlet</servlet-name>
        <servlet-class>cui.cn.Response_Include.FirstServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>incFirstServlet</servlet-name>
        <url-pattern>/inc/FirstServlet</url-pattern>
    </servlet-mapping>
    <servlet>
        <servlet-name>incSecondServlet</servlet-name>
        <servlet-class>cui.cn.Response_Include.SecondServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>incSecondServlet</servlet-name>
        <url-pattern>/inc/SecondServlet</url-pattern>
    </servlet-mapping>