cannot access javax.faces.application.FacesMessage

[chwang.chaohua_wang.yahoo.com]

Hi Folks,

I added  FacesMessages  in my code.

import org.jboss.seam.faces.FacesMessages;


FacesMessages.instance().add("added #{emailBean.name}");


I am using jboss-seam.jar (2.10) in my lib. but When I compiled, could not get through..

I got this error message:

cannot access javax.faces.application.FacesMessage
    [javac] class file for javax.faces.application.FacesMessage not found
    [javac]            FacesMessages.instance().add("added #{emailBean.name}");


I don't why asks javax.faces.application.FacesMessage. this is from myfaces.jar file.

Please help, thank you very much.

Chwang