original_string: public function setRootNodeName($name)
      {
          @trigger_error(sprintf('The "%s()" method is deprecated since Symfony 4.2, use the context instead.', __METHOD__), E_USER_DEPRECATED);
  
          $this->defaultContext[self::ROOT_NODE_NAME] = $name;
      }
code: public function setRootNodeName($name)
      {
          @trigger_error(sprintf('The "%s()" method is deprecated since Symfony 4.2, use the context instead.', __METHOD__), E_USER_DEPRECATED);
  
          $this->defaultContext[self::ROOT_NODE_NAME] = $name;
      }
code_tokens: public function setRootNodeName ( $ name ) { @ trigger_error ( sprintf ( 'The "%s()" method is deprecated since Symfony 4.2, use the context instead.' , __METHOD__ ) , E_USER_DEPRECATED ) ; $ this -> defaultContext [ self :: ROOT_NODE_NAME ] = $ name ; }
docstring: Sets the root node name.
  
  @deprecated since Symfony 4.2
  
  @param string $name Root node name
docstring_tokens: Sets the root node name .