original_string: final public function restart()
      {
  
          $id = $this->getId();
  
          $this->destroy($id);
          $this->create();
          $this->gc();
      }
code: final public function restart()
      {
  
          $id = $this->getId();
  
          $this->destroy($id);
          $this->create();
          $this->gc();
      }
code_tokens: final public function restart ( ) { $ id = $ this -> getId ( ) ; $ this -> destroy ( $ id ) ; $ this -> create ( ) ; $ this -> gc ( ) ; }
docstring: Destroys any previous session and starts a new one
  Hopefully
  
  @return void
docstring_tokens: Destroys any previous session and starts a new one Hopefully