J2EE - filters `doFilter` method doesn't getting invoked

Question

This is web.xml:

<?xml version="1.0" encoding="UTF-8"?>
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<web-app>
    <servlet>
        <servlet-name>login</servlet-name>
        <servlet-class>servlets.Login</servlet-class>
    </servlet>

    <servlet-mapping>
        <servlet-name>login</servlet-name>
        <url-pattern>/reg/login</url-pattern>
    </servlet-mapping>

    <servlet>
        <servlet-name>register</servlet-name>
        <servlet-class>servlets.Register</servlet-class>
    </servlet>

    <servlet-mapping>
        <servlet-name>register</servlet-name>
        <url-pattern>/reg/signup</url-pattern>
    </servlet-mapping>

    <servlet>
        <servlet-name>dashboard</servlet-name>
        <servlet-class>servlets.Dashboard</servlet-class>
    </servlet>

    <servlet-mapping>
        <servlet-name>dashboard</servlet-name>
        <url-pattern>/user/dashboard</url-pattern>
    </servlet-mapping>

    <servlet>
        <servlet-name>logout</servlet-name>
        <servlet-class>servlets.Logout</servlet-class>
    </servlet>

    <servlet-mapping>
        <servlet-name>logout</servlet-name>
        <url-pattern>/reg/logout</url-pattern>
    </servlet-mapping>

    <servlet>
        <servlet-name>edit</servlet-name>
        <servlet-class>servlets.EditProfile</servlet-class>
    </servlet>

    <servlet-mapping>
        <servlet-name>edit</servlet-name>
        <url-pattern>/user/controlpanel/edit</url-pattern>
    </servlet-mapping>




    <!--####################################################-->

    <filter>
        <filter-name>regAuth</filter-name>
        <filter-class>filters.RegPathAuthFilter</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>regAuth</filter-name>
        <url-pattern>/myWebApp/reg/login.html</url-pattern>
        <url-pattern>/myWebApp/reg/signup.html</url-pattern>
    </filter-mapping>

    <filter>
        <filter-name>regAccess</filter-name>
        <filter-class>filters.RegPathAccessFilter</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>regAccess</filter-name>
        <url-pattern>/myWebApp/reg/login</url-pattern>
        <url-pattern>/myWebApp/reg/signup</url-pattern>

    </filter-mapping>

    <filter>
        <filter-name>userAuth</filter-name>
        <filter-class>filters.UserPathAuthFilter</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>userAuth</filter-name>
        <url-pattern>/myWebApp/user/*</url-pattern>
        <url-pattern>/myWebApp/user/controlpanel/*</url-pattern>

    </filter-mapping>
    <filter>
        <filter-name>userAccess</filter-name>
        <filter-class>filters.UserPathAccessFilter</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>userAccess</filter-name>
        <url-pattern>/myWebApp/user/dashboard.html</url-pattern>
        <url-pattern>/myWebApp/user/controlpanel/edit.html</url-pattern>
    </filter-mapping>
</web-app>

I have checked everything and debugged the project several times and haven't figured out the problem. the init method of all 4 filters will be invoked but when a request is sent, the doFilter method won't be invoked. I can't find any clue what's the problem.

So, How can I fix this problem? Where am I doing wrong?

If you need filters implementation, let me know.

Regards