assertTrue(exceptions.isEmpty());
        assertEquals(threadCount * objectsPerThread, createdComponents.size());

        // Check all components are unique (for prototype)
        for (int i = 0; i < createdComponents.size(); i++) {
            for (int j = i + 1; j < createdComponents.size(); j++) {
                assertNotSame(createdComponents.get(i), createdComponents.get(j));
            }
        }
    }

  final transient E element;

  SingletonImmutableSet(E element) {
    this.element = Preconditions.checkNotNull(element);
  }

  @Override
  public int size() {
    return 1;
  }

  @Override
  public boolean contains(@Nullable Object target) {
    return element.equals(target);
  }

  @Override
  public UnmodifiableIterator<E> iterator() {

  }

  @Override
  public ImmutableMap<R, Map<C, V>> rowMap() {
    return ImmutableMap.of(singleRowKey, (Map<C, V>) ImmutableMap.of(singleColumnKey, singleValue));
  }

  @Override
  public int size() {
    return 1;
  }

  @Override
  ImmutableSet<Cell<R, C, V>> createCellSet() {
    return ImmutableSet.of(cellOf(singleRowKey, singleColumnKey, singleValue));
  }

  @Override

    public int getPosition() {
        return position;
    }

    @Override
    public boolean setPosition(int position) {
        this.position = position;
        attribute = (position > 0 && position <= attributes.size()) ? attributes.get(position - 1) : null;
        return attribute != null;
    }

Tente enviar um item inválido como este:

```JSON
{
  "title": "towel",
  "size": "XL"
}
```

Você receberá uma *response* informando-o de que os dados são inválidos, e contendo o *body* recebido:

```JSON hl_lines="12-15"
{
  "detail": [
    {
      "loc": [
        "body",
        "size"
      ],
      "msg": "value is not a valid integer",
      "type": "type_error.integer"

Ahora intenta enviar un ítem inválido como:

```JSON
{
  "title": "towel",
  "size": "XL"
}
```

Recibirás un response que te dirá que los datos son inválidos conteniendo el body recibido:

```JSON hl_lines="12-15"
{
  "detail": [
    {
      "loc": [
        "body",
        "size"
      ],
      "msg": "value is not a valid integer",
      "type": "type_error.integer"
    }

import javax.crypto.IllegalBlockSizeException;

/**
 * Signals that this exception has been thrown when a block cipher is supplied with input data whose length is not a multiple of the cipher's block size, or that has been padded to the wrong length.
 * @author shinsuke
 */
public class IllegalBlockSizeRuntimeException extends ClRuntimeException {

    private static final long serialVersionUID = 1L;

    /**

	}
	return ""
}

// RawByteLen returns the size of the un-encoded checksum.
func (c ChecksumType) RawByteLen() int {
	switch {
	case c.Is(ChecksumCRC32):
		return 4
	case c.Is(ChecksumCRC32C):
		return 4
	case c.Is(ChecksumSHA1):
		return sha1.Size
	case c.Is(ChecksumSHA256):
		return sha256.Size
	case c.Is(ChecksumCRC64NVME):
		return crc64.Size
	}
	return 0
}

	peerRESTUserType        = "user-type"
	peerRESTIsGroup         = "is-group"
	peerRESTSignal          = "signal"
	peerRESTSubSys          = "sub-sys"
	peerRESTProfiler        = "profiler"
	peerRESTSize            = "size"
	peerRESTConcurrent      = "concurrent"
	peerRESTDuration        = "duration"
	peerRESTStorageClass    = "storage-class"
	peerRESTEnableSha256    = "enableSha256"
	peerRESTEnableMultipart = "enableMultipart"

            assertEquals(57344, localResponse.getTotalBytesWritten());
        }

        @Test
        @DisplayName("Should decode minimum buffer size")
        void testDecodeMinimumBufferSize() throws SMBProtocolDecodingException {
            byte[] buffer = new byte[12]; // Exact size needed
            SMBUtil.writeInt4(3, buffer, 0);
            SMBUtil.writeInt4(4096, buffer, 4);
            SMBUtil.writeInt4(12288, buffer, 8);