}
                } else {
                    logger.warn("Failed to send {} to {}. HTTP Status is {}. {}", body, url, response.getHttpStatusCode(),
                            response.getContentAsString());
                }
            } catch (final IOException e) {
                logger.warn("Failed to send {} to {}.", body, url, e);
            }
        }));
    }

    @Test
    public void test_Get() {
        Curl.get("https://www.codelibs.org/").execute(response -> {
            final String content = response.getContentAsString();
            logger.info(content);
            assertTrue(content.length() > 0);
        }, e -> {
            logger.log(Level.SEVERE, "error", e);
            fail();
        });
    }

    /*

            contentCache.close();
        }
    }

    public <T> T getContent(final Function<CurlResponse, T> parser) {
        return parser.apply(this);
    }

    public String getContentAsString() {
        final byte[] bytes = new byte[4096];
        try (BufferedInputStream bis = new BufferedInputStream(getContentAsStream());
                ByteArrayOutputStream baos = new ByteArrayOutputStream()) {

                return response.getContentAsString();
            }
            if (response.getContentException() != null) {
                logger.warn("{} is invalid path.", path, response.getContentException());
            } else {
                logger.warn("{} is invalid path. The response is {}", path, response.getContentAsString());
            }
        } catch (final IOException e) {

        if (logger.isDebugEnabled()) {
            logger.debug("Loading {}", url);
        }
        try (final CurlResponse response = createCurlRequest(url).execute()) {
            return response.getContentAsString();
        } catch (final IOException e) {
            throw new IORuntimeException(e);
        }
    }

    public Artifact[] getInstalledArtifacts(final ArtifactType artifactType) {

                throw new IORuntimeException(e);
            }
        }).execute()) {
            if (logger.isDebugEnabled()) {
                logger.debug("Bulk Response:\n{}", response.getContentAsString());
            }
            systemHelper.reloadConfiguration(resetJobs.get());
        } catch (final Exception e) {
            logger.warn("Failed to process bulk file: {}", fileName, e);
        } finally {

                        logger.warn("Invalid request for {}.", path, response.getContentException());
                    } else {
                        logger.warn("Invalid request for {}. The response is {}", path, response.getContentAsString());
                    }
                }
            } catch (final Exception e) {
                logger.warn("Failed to register {}", filePath, e);
            }
        });