protected TextValue(TextValue original, Cloner cloner) : base(original, cloner) { }
protected TextValue(TextValue original, Cloner cloner) : base(original, cloner) { }
protected TextValue(TextValue original, Cloner cloner) : base(original, cloner) { }
protected TextValue(TextValue original, Cloner cloner) : base(original, cloner) { }