gistfile1.txt

                                Response response = httpClient.prepareGet(path)
                                        .setRealm(createRealm())
                                        .setProxyServer(createProxyServer())
                                        .execute(completionHandler).get();

                                // TODO: Use the underlying ByteBuffer directly instead. Totally inneficient to loads the
                                // bytes in memory.
                                FileOutputStream fs = new FileOutputStream(tmp);
                                try {
                                    final byte[] buffer = new byte[4 * 1024];
                                    int n = 0;
                                    while (-1 != (n = response.getResponseBodyAsStream().read(buffer))) {
                                        fs.write(buffer, 0, n);
                                    }
                                } finally {
                                    fs.close();
                                }