public void RemoveObserver(object person)
{
Queue <Person2> temp = new Queue <Person2>();
Person2 p = person as Person2;
while (WaitList.Count > 0 && p != null)
{
Person2 next = WaitList.Dequeue();
if (next.Equals(p))
{
break;
}
else
{
temp.Enqueue(p);
}
}
if (temp.Count > 0)
{
while (WaitList.Count > 0)
{
temp.Enqueue(WaitList.Dequeue());
}
WaitList = temp;
}
}
