public function getFinder()
    {
        if (null === $this->finder) {
            $this->finder = new Finder();
            $this->finder->files();
        }

        return $this->finder;
    }
public function getFinder()
    {
        if (null === $this->finder) {
            $this->finder = new Finder();
            $this->finder->files();
        }

        return $this->finder;
    }
public function getFinder ( ) { if ( null === $ this -> finder ) { $ this -> finder = new Finder ( ) ; $ this -> finder -> files ( ) ; } return $ this -> finder ; }
Returns the Finder instance.

@return Finder
Returns the Finder instance .