WEB-INF/web.xml

Further to my earlier question I have the followings:

1. When I compile the page, I get the following Warning at the end:

[war] Warning: selected war files include a WEB-INF/web.xml which will be
ignored (please use webxml attribute to war task)

What does it mean? Does it mean to say that .war file will ignore the
web.xml file? How can I use webxml attribute?

2.	After running the application with run, all seems ok, and I can
see my page at http://myhouse.com:8002/mypage.  But I get the following
error message at the application console shell:

log4j:WARN No appenders could be found for logger
(org.enhydra.barracuda.core.comp.helper.ComponentGateway).
log4j:WARN Please initialize the log4j system properly.

Does does it mean? How can I initialize log4j?

Any pointers would be highly appreciated.

Thanks.

Damar