original_string: public function getProduct($configuration = null) {
          if (!$configuration)
              $configuration = $this->getDefaultConfiguration();
          return new Product($this, $configuration);
      }
code: public function getProduct($configuration = null) {
          if (!$configuration)
              $configuration = $this->getDefaultConfiguration();
          return new Product($this, $configuration);
      }
code_tokens: public function getProduct ( $ configuration = null ) { if ( ! $ configuration ) $ configuration = $ this -> getDefaultConfiguration ( ) ; return new Product ( $ this , $ configuration ) ; }
docstring: Returns a product of the product line for a configuration.
  If the configuration is omitted, the default configuration is used.
  @param \FeaturePhp\Model\Configuration $configuration
  @return Product
docstring_tokens: Returns a product of the product line for a configuration . If the configuration is omitted the default configuration is used .