}
            writeContent(() -> {
                try {
                    if (con.getResponseCode() < 400) {
                        if (GZIP.equals(con.getContentEncoding())) {
                            return new GZIPInputStream(con.getInputStream());
                        } else {
                            return con.getInputStream();
                        }

                            }
                        }
                    }
                }

                final Header contentEncodingHeader = httpEntity.getContentEncoding();
                if (contentEncodingHeader != null) {
                    contentEncoding = contentEncodingHeader.getValue();
                }
            }

            // check file size