original_string: public function getSurveyStatistics($surveyId) {
          $seq   = new \MUtil_Html_Sequence();
          $seq->setGlue(\MUtil_Html::create('br'));
          $seq[] = $this->getNumberOfAnswers($surveyId);
          $seq[] = $this->calculateTrackUsage($surveyId);
  
          return $seq;
      }
code: public function getSurveyStatistics($surveyId) {
          $seq   = new \MUtil_Html_Sequence();
          $seq->setGlue(\MUtil_Html::create('br'));
          $seq[] = $this->getNumberOfAnswers($surveyId);
          $seq[] = $this->calculateTrackUsage($surveyId);
  
          return $seq;
      }
code_tokens: public function getSurveyStatistics ( $ surveyId ) { $ seq = new \ MUtil_Html_Sequence ( ) ; $ seq -> setGlue ( \ MUtil_Html :: create ( 'br' ) ) ; $ seq [ ] = $ this -> getNumberOfAnswers ( $ surveyId ) ; $ seq [ ] = $ this -> calculateTrackUsage ( $ surveyId ) ; return $ seq ; }
docstring: Creates a small html block of number of answers and usage in tracks of surveys
  
  @param $surveyId int id of the survey
  @return \MUtil_Html_Sequence
docstring_tokens: Creates a small html block of number of answers and usage in tracks of surveys