backend.Config.ErrorLog = log.New(io.Discard, "", 0)

	backendURL, err := url.Parse(backend.URL)
	if err != nil {
		t.Fatal(err)
	}

	proxyHandler := NewSingleHostReverseProxy(backendURL)

	// Discards errors of the form:
	// http: proxy error: read tcp 127.0.0.1:44643: use of closed network connection
	proxyHandler.ErrorLog = log.New(io.Discard, "", 0)

	frontend := httptest.NewServer(proxyHandler)

    waitForDataFrames(Http2Connection.OKHTTP_CLIENT_WINDOW_SIZE)

    // Cancel the call and discard what we've buffered for the response body. This should free up
    // the connection flow-control window so new requests can proceed.
    call1.cancel()
    assertThat(
      response1.body.source().discard(1, TimeUnit.SECONDS),
      "Call should not have completed successfully.",
    ).isFalse()

	volumeDir, err := s.getVolDir(volume)
	if err != nil {
		return err
	}

	discard := true

	var legacyJSON bool
	buf, _, err := s.readAllData(ctx, volume, volumeDir, pathJoin(volumeDir, path, xlStorageFormatFile), discard)
	if err != nil {
		if !errors.Is(err, errFileNotFound) {
			return err
		}

		s.RLock()
		legacy := s.formatLegacy

	}
	// This one should be an ExecError.
	tmpl, err = New("X").Parse("hello, {{.X.Y}}")
	if err != nil {
		t.Fatal(err)
	}
	err = tmpl.Execute(io.Discard, 0)
	if err == nil {
		t.Fatal("expected error; got none")
	}
	eerr, ok := err.(ExecError)
	if !ok {
		t.Fatalf("did not expect ExecError %s", eerr)
	}
	expect := "field X in type int"

        }

        @Override
        protected Object createServiceInstance() {
            Object[] params = assembleParameters();
            Object result = invokeMethod(params);
            // Can discard the state required to create instance
            paramServices = null;
            return result;
        }

        private Object[] assembleParameters() {
            if (paramServices == NO_DEPENDENTS) {

	cst.c.Timeout = 1 * time.Hour
	req, _ := NewRequest("GET", cst.ts.URL, nil)
	res, err := cst.c.Do(req)
	if err != nil {
		t.Fatal(err)
	}
	if _, err = io.Copy(io.Discard, res.Body); err != nil {
		t.Fatalf("io.Copy(io.Discard, res.Body) = %v, want nil", err)
	}
	if err = res.Body.Close(); err != nil {
		t.Fatalf("res.Body.Close() = %v, want nil", err)
	}
}

	for m := range re {
		if err := enc.Encode(m); err != nil {
			s.writeErrorResponse(w, errors.New("Encoding mrf failed: "+err.Error()))
			return
		}
	}
}

// DevNull - everything goes to io.Discard
func (s *peerRESTServer) DevNull(w http.ResponseWriter, r *http.Request) {
	if !s.IsValid(w, r) {
		s.writeErrorResponse(w, errors.New("invalid request"))
		return
	}

	globalNetPerfRX.Connect()

	}

	event := lc.eval(opts, time.Time{})
	if event.Action != TransitionAction {
		t.Fatalf("Expected %v action but got %v", TransitionAction, event.Action)
	}
	// The earlier upcoming lifecycle event must be picked, i.e rule with id "Transition-10"
	if exp := ExpectedExpiryTime(opts.ModTime, 10); exp != event.Due {
		t.Fatalf("Expected due %v but got %v, ruleID=%v", exp, event.Due, event.RuleID)
	}

	// DelMarkerExpiration

			},
			expected: []string{"node1", "node2"},
		},
		{
			name:           "node with min highest priority pod is picked",
			registerPlugin: tf.RegisterPluginAsExtensions(noderesources.Name, nodeResourcesFitFunc, "Filter", "PreFilter"),
			nodeNames:      []string{"node1", "node2", "node3"},

        runActionInHierarchy(conf -> {
            conf.defaultDependencyActions.execute(conf.dependencies);
            conf.withDependencyActions.execute(conf.dependencies);

            // Discard actions after execution
            conf.defaultDependencyActions = ImmutableActionSet.empty();
            conf.withDependencyActions = ImmutableActionSet.empty();
        });
    }

    @Deprecated