anchor.diff:                  description.version,
                   'Parameters for method $jsonName does not have a type!');
             }
  -          var comment = new Comment(method.parameters[jsonName].description);
  +          var comment = parameterComment(method.parameters[jsonName]);
   
             tryEnqueuePositionalParameter(
                 jsonName, comment, method.parameters[jsonName]);
  
positive.code:             parameter.location != 'query'));
        }
  
        DartSchemaType getValidReference(String ref) {
          var type = db.namedSchemaTypes[ref];
          if (type == null) {
  
negative.code:       // we append them at the end.
        if (method.parameters != null) {
          method.parameters.forEach((String jsonName, JsonSchema parameter) {
            var comment = parameterComment(parameter);
            tryEnqueuePositionalParameter(
                jsonName, comment, method.parameters[jsonName]);
          });
  