// @Test(groups = "standalone")
  public void testProxyProperties()
      throws IOException, ExecutionException, TimeoutException, InterruptedException {
    // FIXME not threadsafe!
    Properties originalProps = new Properties();
    originalProps.putAll(System.getProperties());
    System.setProperty(ProxyUtils.PROXY_HOST, "127.0.0.1");
    System.setProperty(ProxyUtils.PROXY_PORT, String.valueOf(port1));
    System.setProperty(ProxyUtils.PROXY_NONPROXYHOSTS, "localhost");
    AsyncHttpClientConfigHelper.reloadProperties();

    try (AsyncHttpClient client = asyncHttpClient(config().setUseProxyProperties(true))) {
      String proxifiedtarget = "http://127.0.0.1:1234/";
      Future<Response> f = client.prepareGet(proxifiedtarget).execute();
      Response resp = f.get(3, TimeUnit.SECONDS);
      assertNotNull(resp);
      assertEquals(resp.getStatusCode(), HttpServletResponse.SC_OK);
      assertEquals(resp.getHeader("target"), "/");

      String nonProxifiedtarget = "http://localhost:1234/";
      f = client.prepareGet(nonProxifiedtarget).execute();
      try {
        resp = f.get(3, TimeUnit.SECONDS);
        fail("should not be able to connect");
      } catch (ExecutionException e) {
        // ok, no proxy used
      }
    } finally {
      System.setProperties(originalProps);
    }
  }
  // @Test(groups = "standalone")
  public void testWildcardNonProxyHosts()
      throws IOException, ExecutionException, TimeoutException, InterruptedException {
    // FIXME not threadsafe!
    Properties originalProps = new Properties();
    originalProps.putAll(System.getProperties());
    System.setProperty(ProxyUtils.PROXY_HOST, "127.0.0.1");
    System.setProperty(ProxyUtils.PROXY_PORT, String.valueOf(port1));
    System.setProperty(ProxyUtils.PROXY_NONPROXYHOSTS, "127.*");
    AsyncHttpClientConfigHelper.reloadProperties();

    try (AsyncHttpClient client = asyncHttpClient(config().setUseProxyProperties(true))) {
      String nonProxifiedTarget = "http://127.0.0.1:1234/";
      Future<Response> f = client.prepareGet(nonProxifiedTarget).execute();
      try {
        f.get(3, TimeUnit.SECONDS);
        fail("should not be able to connect");
      } catch (ExecutionException e) {
        // ok, no proxy used
      }
    } finally {
      System.setProperties(originalProps);
    }
  }