original_string: public function getConfigurationRegistry()
      {
          if (null === $this->configurationRegistry) {
              $this->configurationRegistry = new Configuration\ConfigurationRegistry();
          }
  
          return $this->configurationRegistry;
      }
code: public function getConfigurationRegistry()
      {
          if (null === $this->configurationRegistry) {
              $this->configurationRegistry = new Configuration\ConfigurationRegistry();
          }
  
          return $this->configurationRegistry;
      }
code_tokens: public function getConfigurationRegistry ( ) { if ( null === $ this -> configurationRegistry ) { $ this -> configurationRegistry = new Configuration \ ConfigurationRegistry ( ) ; } return $ this -> configurationRegistry ; }
docstring: Returns the configuration registry.
  
  @return Configuration\ConfigurationRegistry
docstring_tokens: Returns the configuration registry .