private static String getBodyString(final Response response) {
        final ResponseBody body = response.body();
        if (body != null) {
            try {
                return body.string();
            } catch (IOException ie) {
                Log.e("Could not consume body string of " + response, ie);
            }
        }
        return null;
    }
to be used by HtmlRequest only
main/src/main/java/cgeo/geocaching/network/HttpResponse.java