System.out.println("UA: Received DAAdvert");
    protected DAInfo recvDAAdvert(SLPInputStream sis) throws ServiceLocationException {        System.out.println("UA: Received DAAdvert");        DAInfo newDA = super.recvDAAdvert(sis);        if(newDA != null && userSelectableScopes) {            // Add the scopes supported by the DA to our list of known scopes.            for(Iterator it=newDA.getScopes().iterator(); it.hasNext(); ) {                String s = (String)it.next();                if(!supportedScopes.contains(s)) {                    supportedScopes.add(s);                }            }        }        return null;    }  