}

// This function will block till the operation that produces `h` has
// completed. This is only valid on local TFE_TensorHandles. Returns the size in
// bytes of the memory pointed to by the device pointer returned above.
size_t TFE_TensorHandleDeviceMemorySize(TFE_TensorHandle* h,
                                        TF_Status* status) {
  if (h == nullptr) {

		return
	}

	// It is required that parent user be set.
	if res.Success.User == "" {
		writeSTSErrorResponse(ctx, w, ErrSTSUpstreamError, errors.New("A valid user was not returned by the authenticator."))
		return
	}

	// Expiry is set as minimum of requested value and value allowed by auth
	// plugin.
	expiry := res.Success.MaxValiditySeconds

    taskFaker.runNextTask()

    // Confirm the partial snapshot is not returned.
    assertThat(cache["a"]).isNull()

    // Confirm we prevent edits after a trim failure.
    assertThat(cache.edit("a")).isNull()

    // Confirm the partial snapshot is not returned after a successful trim.
    filesystem.setFaultyDelete(cacheDir / "a.1", false)
    taskFaker.runNextTask()

  public void testAsList_toArray_roundTrip() {
    float[] array = {(float) 0, (float) 1, (float) 2};
    List<Float> list = Floats.asList(array);
    float[] newArray = Floats.toArray(list);

    // Make sure it returned a copy
    list.set(0, (float) 4);
    assertThat(newArray).isEqualTo(new float[] {(float) 0, (float) 1, (float) 2});
    newArray[1] = (float) 5;
    assertThat((float) list.get(1)).isEqualTo((float) 1);
  }

  }

  public void testAsList_toArray_roundTrip() {
    int[] array = {(int) 0, (int) 1, (int) 2};
    List<Integer> list = Ints.asList(array);
    int[] newArray = Ints.toArray(list);

    // Make sure it returned a copy
    list.set(0, (int) 4);
    assertThat(newArray).isEqualTo(new int[] {(int) 0, (int) 1, (int) 2});
    newArray[1] = (int) 5;
    assertThat((int) list.get(1)).isEqualTo((int) 1);
  }

  }

  /**
   * Checks that expected is equals to out, and further, if in is equals to expected, then out is
   * successfully optimized to be identical to in, i.e. that "in" is simply returned.
   */
  private void assertEqualsSame(String expected, String in, String out) {
    if (expected.equals(in)) {
      assertSame(in, out);
    } else {
      assertEquals(expected, out);
    }
  }

  public void testAsList_toArray_roundTrip() {
    double[] array = {(double) 0, (double) 1, (double) 2};
    List<Double> list = Doubles.asList(array);
    double[] newArray = Doubles.toArray(list);

    // Make sure it returned a copy
    list.set(0, (double) 4);
    assertThat(newArray).isEqualTo(new double[] {(double) 0, (double) 1, (double) 2});
    newArray[1] = (double) 5;
    assertThat((double) list.get(1)).isEqualTo((double) 1);
  }

  public void testAsList_toArray_roundTrip() {
    float[] array = {(float) 0, (float) 1, (float) 2};
    List<Float> list = Floats.asList(array);
    float[] newArray = Floats.toArray(list);

    // Make sure it returned a copy
    list.set(0, (float) 4);
    assertThat(newArray).isEqualTo(new float[] {(float) 0, (float) 1, (float) 2});
    newArray[1] = (float) 5;
    assertThat((float) list.get(1)).isEqualTo((float) 1);
  }

  }

  public void testAsList_toArray_roundTrip() {
    long[] array = {(long) 0, (long) 1, (long) 2};
    List<Long> list = Longs.asList(array);
    long[] newArray = Longs.toArray(list);

    // Make sure it returned a copy
    list.set(0, (long) 4);
    assertThat(newArray).isEqualTo(new long[] {(long) 0, (long) 1, (long) 2});
    newArray[1] = (long) 5;
    assertThat((long) list.get(1)).isEqualTo((long) 1);
  }

	err := iamOS.deleteIAMConfig(ctx, getGroupInfoPath(name))
	if err == errConfigNotFound {
		err = errNoSuchGroup
	}
	return err
}

// Lists objects in the minioMetaBucket at the given path prefix. All returned
// items have the pathPrefix removed from their names.
func listIAMConfigItems(ctx context.Context, objAPI ObjectLayer, pathPrefix string) <-chan itemOrErr[string] {
	ch := make(chan itemOrErr[string])

	go func() {