code: protected function validateArguments($arguments)
  	{
  		if (count($arguments) !== $this->getMaxCountOfArguments())
  		{
  			return false;
  		}
  
  		return parent::validateArguments($arguments);
  	}
docs: /*
  (non-PHPdoc)
  @see \DasRed\Translation\Command\ExecutorAbstract::validateArguments()