property.toPositiveLongOrNull()
                    ?: throw Exception(
                        "Invalid value for system property '$IO_ACTION_TIMEOUT_SYSTEM_PROPERTY': '$property'. It must be a positive number of milliseconds."
                    )
            }
            ?: DEFAULT_IO_ACTION_TIMEOUT
    }

    private
    fun String.toPositiveLongOrNull() =
        toLongOrNull()?.takeIf { it > 0 }
}