src/Logger.php
protected function getLog(string $message, PriorityInterface $priority = null, array $metaData = null): LogInterface
    {
        return new Log($message, $priority ?? null, null, $metaData ?? null);
    }
protected function getLog(string $message, PriorityInterface $priority = null, array $metaData = null): LogInterface
    {
        return new Log($message, $priority ?? null, null, $metaData ?? null);
    }
Get new log.

@param string                 $message
@param PriorityInterface|null $priority
@param array|null             $metaData
@return LogInterface