public static void Execute()
{
var settings = new JsonSerializerSettingsFacade();
settings.NullValueHandling = NullValueHandling.Ignore;
settings.ReferenceLoopHandling = ReferenceLoopHandling.Serialize;
Serialize(new object(), settings);
}
public static void Serialize(object x, JsonSerializerSettingsFacade settings)
{
//...
}