protected function initializeFileLoader(FileLoader $fileLoader = null)
    {
        if (!isset($this->fileLoader)) {
            $this->setFileLoader(($fileLoader) ? $fileLoader : new FileLoader());
        }
    }
protected function initializeFileLoader(FileLoader $fileLoader = null)
    {
        if (!isset($this->fileLoader)) {
            $this->setFileLoader(($fileLoader) ? $fileLoader : new FileLoader());
        }
    }
protected function initializeFileLoader ( FileLoader $ fileLoader = null ) { if ( ! isset ( $ this -> fileLoader ) ) { $ this -> setFileLoader ( ( $ fileLoader ) ? $ fileLoader : new FileLoader ( ) ) ; } }
Makes sure a FileLoader object was created or creates one.
@param FileLoader $fileLoader
Makes sure a FileLoader object was created or creates one .