class ServletRequest extends AbstractClientRequest {

    public Map<String, String> getHeader() {

        if ((header == null) && (request != null)) {
            header = new ReadOnlyEnumerationMap<String>(new HeaderExtractor(request, null));
        }
        return (header);

    }

    public  ServletRequest(
            ApplicationContext applicationContext,
            HttpServletRequest request, HttpServletResponse response);

}