private void readJsonDataFiles(JToken node, ReadingOptions options)
        {
            DataFiles.Clear();
            if (!options.DataFiles)
            {
                return;
            }
            JArray dataFilesArray = node.Value <JArray>("dataFiles");

            if (dataFilesArray == null)
            {
                return;
            }
            DataFiles.Capacity = dataFilesArray.Count;
            DataFiles.AddRange(dataFilesArray.Values <string>());
        }