original_string: public function getLanguageManager()
      {
          if ($this->languageManager != null) {
              return $this->languageManager;
          }
  
          $this->languageManager = new LanguageManager($this->getLanguageService());
  
          if ($this->logger) {
              $this->languageManager->setLogger($this->logger);
          }
  
          return $this->languageManager;
      }
code: public function getLanguageManager()
      {
          if ($this->languageManager != null) {
              return $this->languageManager;
          }
  
          $this->languageManager = new LanguageManager($this->getLanguageService());
  
          if ($this->logger) {
              $this->languageManager->setLogger($this->logger);
          }
  
          return $this->languageManager;
      }
code_tokens: public function getLanguageManager ( ) { if ( $ this -> languageManager != null ) { return $ this -> languageManager ; } $ this -> languageManager = new LanguageManager ( $ this -> getLanguageService ( ) ) ; if ( $ this -> logger ) { $ this -> languageManager -> setLogger ( $ this -> logger ) ; } return $ this -> languageManager ; }
docstring: Returns language manager.
  
  @return LanguageManager
docstring_tokens: Returns language manager .