docs: public static RepeatingView createFieldList(String id, List<AttributeDefinition> attributes,
              Map<String, String> values) {
          RepeatingView fields = new RepeatingView(id);
          for (AttributeDefinition a : attributes) {
              WebMarkupContainer row = new WebMarkupContainer(a.getId());
              MapModel<String, String> model = new MapModel<String, String>(values, a.getId());
              row.add(createEditorField("row", model, a));
              fields.add(row);
          }
          return fields;
      }