Newtonsoft.Json.Linq.JTokenReader.ReadInto C# (CSharp) Метод

    private bool ReadInto(JContainer c)
    {
      JToken firstChild = c.First;
      if (firstChild == null)
      {
        return SetEnd(c);
      }
      else
      {
        SetToken(firstChild);
        _current = firstChild;
        _parent = c;
        return true;
      }
    }