original_string: public function saveFile(FileInterface $file)
      {
          $this->em->persist($file);
          $this->em->flush();
  
          $this->storage->saveFile($file);
      }
code: public function saveFile(FileInterface $file)
      {
          $this->em->persist($file);
          $this->em->flush();
  
          $this->storage->saveFile($file);
      }
code_tokens: public function saveFile ( FileInterface $ file ) { $ this -> em -> persist ( $ file ) ; $ this -> em -> flush ( ) ; $ this -> storage -> saveFile ( $ file ) ; }
docstring: Save file to system.
  
  @param FileInterface $file
docstring_tokens: Save file to system .