Resolved Re: Servlet Context Listener problem...

[Mufaddal Khumri]

CHANGED the reference to the dtd and it worked. That was the error 
because I was referencing the old dtd which does not recognize listener 
or listener-class.

I had:
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
    "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd";>
Changed it to:
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web 
Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd";>