/// <summary>
/// Return the item at the given position.
/// </summary>
/// <param name="index">The position of the oven.</param>
/// <returns>
/// The item found at This position.
/// </returns>
public string GetItemAt(int index)
{
var count = _coll.Count;
return(!_validate.ValidateIndex(index, count)
? string.Empty
: _coll[index]);
}