Behat\Behat\Gherkin\Specification\LazyFeatureIterator::moveToNextAvailableFeature PHP Method

    private function moveToNextAvailableFeature()
    {
        while (!count($this->features) && $this->position < count($this->paths)) {
            $this->features = $this->parseFeature($this->paths[$this->position]);
            $this->position++;
        }
        $this->currentFeature = array_shift($this->features);
    }