jaxb.properties problem with struts

I have a Web app with struts 1.1 (jdk1.4): I choose jaxb 1.4 to serialize/deserialize xml stream/file into java objects.

Until I test it inside a console app, everything works.
As I use the same code with an Action class, the code:

JAXBContext jc = JAXBContext.newInstance("it.genialloyd.servixi.xml");

produce the exception (that I report inside log4j log file)

--> Unable to locate jaxb.properties for package it.genialloyd.servixi.xml

I check if this file is present inside web-inf/classes, and it's there, as I expect ...

Any suggest???
Thanks
Aldo Funicelli

Sorry ... It was an error of mine: I called the wrong context
JacbContext.newInstance("it.genialloyd.servixi.xml");

This package doesn't exists!!!