public void AddCandy(Candies candyItem)
{
if (candyItem == null)
{
throw new ArgumentNullException("ERROR: The object is empty. Please specify candy parameters");
}
insideBox.Add(candyItem);
}
public void DeleteCandy(Candies candyItem)
{
if (insideBox.Count == 0)
{
throw new Exception("It is impossible to remove item from the box. The box is empty");
}
if (insideBox.Contains(candyItem))
{
insideBox.Remove(candyItem);
}
else
{
throw new ArgumentException("ERROR: Item is absent in the box");
}
}
