sfResolveId(ServletContextIntf.CONTEXT);
sfResolve(ServletContextIntf.CONTEXT);
    public ServletHttpContext getServletContext(boolean mandatory)            throws SmartFrogException,RemoteException {        ServletHttpContext context=null;        Prim ancestor = findAncestorImplementing("org.smartfrog.services.jetty.contexts.ServletContextIntf", -1);        if(ancestor!=null) {            context = (ServletHttpContext) ancestor.                    sfResolveId(ServletContextIntf.CONTEXT);        }        if (mandatory && context == null) {            throw new SmartFrogException("Could not locate "                    + ServletContextIntf.CONTEXT + " in the hierarchy");        }        return context;    }