private static @NotNull Map<String, Object> readExample(@NotNull JsonValueAdapter element) {
    final Map<String, Object> example = new HashMap<>();
    if (!(element instanceof JsonObjectValueAdapter objectAdapter)) return example;
    for (JsonPropertyAdapter property : objectAdapter.getPropertyList()) {
      JsonValueAdapter value = ContainerUtil.getFirstItem(property.getValues());
      String propertyName = property.getName();
      if (propertyName == null) continue;
      example.put(propertyName, mapPrimitiveTypeOrEmptyObject(value));
    }
    return example;
  }
private static @NotNull Map<String, Object> readExample(@NotNull JsonValueAdapter element)