internal static void saveSettings(OptionsCont set, string filePath)
        {
            StringBuilder sb = new StringBuilder();
            StringWriter sw = new StringWriter(sb);

            using (JsonWriter writer = new JsonTextWriter(sw))
            {
                writer.Formatting = Formatting.Indented;

                writer.WriteStartObject();
                writer.WritePropertyName("chosenSize");
                writer.WriteValue(set.chosenSize);
                writer.WritePropertyName("spaceBetweenStars");
                writer.WriteValue(set.spaceBetweenStars);
                writer.WritePropertyName("maxTriesTimeout");
                writer.WriteValue(set.maxTriesTimeout);
            }
            File.WriteAllText(@filePath, sb.ToString());
        }
 internal OptionsCont(OptionsCont c)
 {
     this.chosenSize = c.chosenSize;
     this.spaceBetweenStars = c.spaceBetweenStars;
     this.maxTriesTimeout = c.maxTriesTimeout;
 }