original_string: protected function createMetaInfoFolderAndFile()
      {
          $this->metaInfFolder = $this->createFolder($this->rootFolder, self::META_INF_FOLDER_NAME);
  
          $this->createManifestFile();
  
          return $this;
      }
code: protected function createMetaInfoFolderAndFile()
      {
          $this->metaInfFolder = $this->createFolder($this->rootFolder, self::META_INF_FOLDER_NAME);
  
          $this->createManifestFile();
  
          return $this;
      }
code_tokens: protected function createMetaInfoFolderAndFile ( ) { $ this -> metaInfFolder = $ this -> createFolder ( $ this -> rootFolder , self :: META_INF_FOLDER_NAME ) ; $ this -> createManifestFile ( ) ; return $ this ; }
docstring: Creates the "META-INF" folder under the root folder as well as the "manifest.xml" file in it
  
  @return FileSystemHelper
  @throws \Box\Spout\Common\Exception\IOException If unable to create the folder or the "manifest.xml" file
docstring_tokens: Creates the META - INF folder under the root folder as well as the manifest . xml file in it