original_string: public function flush()
      {
          $result = $this->bucket->manager()->flush();
          if (isset($result['_'])) {
              throw new FlushException($result);
          }
      }
code: public function flush()
      {
          $result = $this->bucket->manager()->flush();
          if (isset($result['_'])) {
              throw new FlushException($result);
          }
      }
code_tokens: public function flush ( ) { $ result = $ this -> bucket -> manager ( ) -> flush ( ) ; if ( isset ( $ result [ '_' ] ) ) { throw new FlushException ( $ result ) ; } }
docstring: flush bucket.
  
  @throws FlushException
  @codeCoverageIgnore
docstring_tokens: flush bucket .