b.Fatal("As failed")
		}
	}
}

func TestUnwrap(t *testing.T) {
	err1 := errors.New("1")
	erra := wrapped{"wrap 2", err1}

	testCases := []struct {
		err  error
		want error
	}{
		{nil, nil},
		{wrapped{"wrapped", nil}, nil},
		{err1, nil},
		{erra, err1},
		{wrapped{"wrap 3", erra}, erra},
	}
	for _, tc := range testCases {
		if got := errors.Unwrap(tc.err); got != tc.want {

		if IsAggregatedDiscoveryGVK(mediaType.Convert) {
			wrapped.aggHandler.ServeHTTP(resp, req)
			return
		}
	}
	wrapped.handler.ServeHTTP(resp, req)
}

func (wrapped *WrappedHandler) restfulHandle(req *restful.Request, resp *restful.Response) {
	wrapped.ServeHTTP(resp.ResponseWriter, req.Request)
}

func (wrapped *WrappedHandler) GenerateWebService(prefix string, returnType interface{}) *restful.WebService {

    }

    private static InputFileChanges caching(InputFileChanges wrapped) {
        CachingChangeContainer cachingChangeContainer = new CachingChangeContainer(MAX_OUT_OF_DATE_MESSAGES, wrapped);
        return new InputFileChangesWrapper(wrapped, cachingChangeContainer);
    }

    private static ChangeContainer errorHandling(Describable executable, ChangeContainer wrapped) {
        return new ErrorHandlingChangeContainer(executable, wrapped);

		callCount++
	})
	// wrap with start and completed handler
	wrapped := TrackCompleted(handler)
	wrapped = TrackStarted(wrapped, tp, filterName)

	testRequest, err := http.NewRequest(http.MethodGet, "/api/v1/namespaces", nil)
	if err != nil {
		t.Fatalf("failed to create new http request - %v", err)
	}

	wrapped.ServeHTTP(httptest.NewRecorder(), testRequest)

	if callCount != 1 {

     * Checked exceptions are wrapped in {@link BuildOperationInvocationException}.</p>
     */
    void run(RunnableBuildOperation buildOperation);

    /**
     * Calls the given build operation, returns the result.
     *
     * <p>Rethrows any exception thrown by the action.
     * Runtime exceptions are rethrown as is.
     * Checked exceptions are wrapped in {@link BuildOperationInvocationException}.</p>
     */

        () -> new ClassSanityTester().doTestEquals(SetWrapper.class));
  }

  private abstract static class Wrapper {
    private final Object wrapped;

    Wrapper(Object wrapped) {
      this.wrapped = checkNotNull(wrapped);
    }

    @Override
    public boolean equals(@Nullable Object obj) {
      // In general getClass().isInstance() is bad for equals.

Errors returned by [driver.Valuer] implementations are now wrapped for
improved error handling during operations like [DB.Query], [DB.Exec],

	unaggregated := fakeHTTPHandler{data: "unaggregated"}
	aggregated := fakeHTTPHandler{data: "aggregated"}
	wrapped := WrapAggregatedDiscoveryToHandler(unaggregated, aggregated)

	testCases := []struct {
		accept   string
		expected string
	}{
		{

}

func TestTestFSWrappedErrors(t *testing.T) {
	err := TestFS(failPermFS{})
	if err == nil {
		t.Fatal("error expected")
	}
	t.Logf("Error (expecting wrapped fs.ErrPermission):\n%v", err)

	if !errors.Is(err, fs.ErrPermission) {
		t.Errorf("error should be a wrapped ErrPermission: %#v", err)
	}

	// TestFS is expected to return a list of errors.
	// Enforce that the list can be extracted for browsing.

    after a _TPUCompileMlir op if there is no predecessor _TPUCompileMlir op.
    Both the embedding op and compile op are assumed to be wrapped in separate
    tf_device.launch() ops. This is because the embedding op is head outside
    compiled and the compile op is wrapped in launch to execute on host
    during TPURewritePass.

    For example, the tf.OpA with the `mini_batch_splits` attribute will be