task.run();
        }
    }

    protected HttpURLConnection open(final URL u) throws IOException {
        final HttpURLConnection connection = (HttpURLConnection) (proxy != null ? u.openConnection(proxy) : u.openConnection());
        if (sslSocketFactory != null && connection instanceof HttpsURLConnection) {
            ((HttpsURLConnection) connection).setSSLSocketFactory(sslSocketFactory);
        }

        .setTrafficStatsTag(101)
        .build()

    req.start()
    return completableFuture
  }

  @Test
  fun urlConnection() {
    val conn = engine.openConnection(URL("https://google.com/robots.txt")) as HttpURLConnection

    val text =
      conn.inputStream.use {
        it.bufferedReader().readText()
      }

    assertEquals(200, conn.responseCode)

        this.transportContext = tc;
    }


    @Override
    protected int getDefaultPort () {
        return SmbConstants.DEFAULT_PORT;
    }


    @Override
    public URLConnection openConnection ( URL u ) throws IOException {
        if ( log.isDebugEnabled() ) {
            log.debug("Opening file " + u);
        }
        return new SmbFile(u, getTransportContext());
    }


    /**

    }


    @Test
    public void testURLHandlerRegistration () throws IOException {
        Config.registerSmbURLHandler();
        URL u = new URL("smb://localhost/test");
        assertThat(u.openConnection(), CoreMatchers.is(CoreMatchers.instanceOf(SmbFile.class)));
    }


    @Test
    @SuppressWarnings ( "deprecation" )
    public void testLegacyURLConstructor () throws IOException {

                        }
                    }
                } else if ("jar".equals(resource.getProtocol())) {
                    final JarURLConnection jarURLConnection = (JarURLConnection) resource.openConnection();
                    try (JarFile jarFile = jarURLConnection.getJarFile()) {
                        final Enumeration<JarEntry> entries = jarFile.entries();
                        while (entries.hasMoreElements()) {

     * @return 指定されたJarファイルを読み取るための<code>JarFile</code>
     */
    public static JarFile toJarFile(final URL jarUrl) {
        assertArgumentNotNull("jarUrl", jarUrl);

        final URLConnection con = URLUtil.openConnection(jarUrl);
        if (con instanceof JarURLConnection) {
            return JarURLConnectionUtil.getJarFile((JarURLConnection) con);
        }
        return create(new File(toJarFilePath(jarUrl)));
    }

   the way the hostname verifier was selected.
 * Fix: Locking bug in SpdyConnection.
 * Fix: Ignore null header values (for compatibility with HttpURLConnection).
 * Add URLStreamHandlerFactory support so that `URL.openConnection()` uses
   OkHttp.
 * Expose the transport ("http/1.1", "spdy/3", etc.) via magic request headers.
   Use `X-Android-Transports` to write the preferred transports and

        }
        return message;
    }

    private void reconnect() throws IOException {
        connection = (HttpURLConnection) connection.getURL().openConnection();
        connection.setRequestMethod(method);
        headerFields = null;
        Iterator properties = requestProperties.entrySet().iterator();
        while (properties.hasNext()) {

            ssf = ( (HttpsURLConnection) this.connection ).getSSLSocketFactory();
        }

        this.connection = (HttpURLConnection) this.connection.getURL().openConnection();

        if ( this.connection instanceof HttpsURLConnection ) {
            if ( hv != null ) {
                ( (HttpsURLConnection) this.connection ).setHostnameVerifier(hv);
            }