# File lib/rr/injections/double_injection.rb, line 168
      def reset
        if subject_has_original_method?
          subject_class.__send__(:remove_method, method_name)
          subject_class.__send__(:alias_method, method_name, original_method_alias_name)
          subject_class.__send__(:remove_method, original_method_alias_name)
        else
          if subject_has_method_defined?(method_name)
            subject_class.__send__(:remove_method, method_name)
          end
        end
      end