Load servlet on startup

[Stamatis Karvounarakis]

Hello I have a servlet that I want to load on startup of jetspeed2. So I
have added the following fragment in web.xml of my own project as I used to
do in jetspeed1:
<servlet>
                <servlet-name>
                        init
                </servlet-name>
                <servlet-class>
                        gr.ics.forth.SWPG.appserver.web.impl.CWEBInitServlet
                </servlet-class>
                <load-on-startup>1</load-on-startup>
        </servlet>

Nevertheless,the servlet is not launched. Can someone explain to me what do
I do wrong?
Thanks a lot

Stamatis