assertThrows(NullPointerException.class, () -> sis.read((byte[]) null));
    }

    @ParameterizedTest
    @ValueSource(longs = { 0L, -1L, -10L })
    @DisplayName("Skip returns 0 for zero or negative values")
    void skipReturnsZeroForNegativeOrZero(long skipBytes) throws IOException {
        // Create message with 5 bytes of data
        byte[] data = new byte[] { 10, 20, 30, 40, 50 };

    assertEquals(10, IntMath.saturatedAbs(10));
    assertEquals(10, IntMath.saturatedAbs(-10));
  }

  private static int force32(int value) {
    // GWT doesn't consistently overflow values to make them 32-bit, so we need to force it.
    return value & 0xffffffff;
  }

---

Pero si te da curiosidad este ejemplo de código específico y sigues entretenido, aquí tienes algunos detalles extra.

#### String con `value.startswith()` { #string-with-value-startswith }

¿Lo notaste? un string usando `value.startswith()` puede recibir una tupla, y comprobará cada valor en la tupla:

{* ../../docs_src/query_params_str_validations/tutorial015_an_py310.py ln[16:19] hl[17] *}

	relation.Polymorphic = &Polymorphic{
		Value: schema.Table,
	}

	var (
		typeName = polymorphic + "Type"
		typeId   = polymorphic + "ID"
	)

	if value, ok := field.TagSettings["POLYMORPHICTYPE"]; ok {
		typeName = strings.TrimSpace(value)
	}

	if value, ok := field.TagSettings["POLYMORPHICID"]; ok {
		typeId = strings.TrimSpace(value)
	}

    /**
     * Sets the header named [name] to [value]. If this request already has any headers
     * with that name, they are all replaced.
     */
    open fun header(
      name: String,
      value: String,
    ) = apply {
      headers[name] = value
    }

    /**
     * Adds a header with [name] to [value]. Prefer this method for multiply-valued
     * headers like "Set-Cookie".
     */

        when(ctx.getNameServiceClient()).thenReturn(nameSvc);
        when(ctx.getCredentials()).thenReturn(creds);
        when(ctx.getTransportPool()).thenReturn(pool);

        // Default config values
        when(config.getLocalAddr()).thenReturn(null);
        when(config.getLocalPort()).thenReturn(0);
        when(config.getSessionLimit()).thenReturn(10);
        when(config.isSigningEnforced()).thenReturn(false);

	globalMaxObjectSize = 5 * humanize.TiByte

	// Minimum Part size for multipart upload is 5MiB
	globalMinPartSize = 5 * humanize.MiByte

	// Maximum Part ID for multipart upload is 10000
	// (Acceptable values range from 1 to 10000 inclusive)
	globalMaxPartID = 10000
)

// isMaxObjectSize - verify if max object size
func isMaxObjectSize(size int64) bool {
	return size > globalMaxObjectSize
}

    /**
     * Returns {@literal true} if the value is a target for copying.
     *
     * @param value
     *            The source value to be copied
     * @return {@literal true} if the value is a target for copying
     */
    protected boolean isTargetValue(final Object value) {
        if (value == null) {
            return !excludesNull;
        }

                # over non-required definitions
                all_parameters.update(required_parameters)
                operation["parameters"] = list(all_parameters.values())
            if method in METHODS_WITH_BODY:
                request_body_oai = get_openapi_operation_request_body(
                    body_field=route.body_field,
                    model_name_map=model_name_map,

        } catch (final UnknownHostException ex) {}
        DEFAULT_WORKSTATION = defaultWorkstation;
    }

    /**
     * Creates a Type-1 message using default values from the current
     * environment.
     */
    public Type1Message() {
        this(getDefaultFlags(), getDefaultDomain(), getDefaultWorkstation());
    }

    /**