/// <summary>
/// Removes the first item on the queue and returns it
/// </summary>
/// <returns>the removed item</returns>
public T Dequeue()
{
var first = _theQueueList.First.Value;
_theQueueList.RemoveFirst();
return(first);
}
/// <summary>
/// Removes the item at top of the stack and returns it
/// </summary>
/// <returns>The item removed</returns>
public T Pop()
{
T toReturn = _theStackList.First.Value;
_theStackList.RemoveFirst();
return(toReturn);
}