# File lib/nokogiri/xml/builder.rb, line 335
      def to_xml(*args)
        if Nokogiri.jruby?
          options = args.first.is_a?(Hash) ? args.shift : {}
          if !options[:save_with]
            options[:save_with] = Node::SaveOptions::AS_BUILDER
          end
          args.insert(0, options)
        end
        @doc.to_xml(*args)
      end