code: @Override
  	public void registerServlet(Class<? extends Servlet> servletClass,
  								String[] urlPatterns, Dictionary<String, ?> initParams,
  								HttpContext httpContext) throws ServletException {
  		LOG.warn("Http service has already been stopped");
  	}
docs: Does nothing.
  
  @see org.ops4j.pax.web.service.WebContainer#registerServlet(java.lang.Class,
  java.lang.String[], java.util.Dictionary,
  org.osgi.service.http.HttpContext)