public override E Get(int location)
{
if (modCount == fullList.modCount)
{
if (0 <= location && location < size)
{
return(fullList.Get(location + offset));
}
throw new IndexOutOfRangeException();
}
throw new ConcurrentModificationException();
}
public E Next()
{
if (expectedModCount != parent.modCount)
{
throw new ConcurrentModificationException();
}
try
{
int index = parent.Size() - numLeft;
E result = parent.Get(index);
lastPosition = index;
numLeft--;
return(result);
}
catch (IndexOutOfRangeException)
{
throw new NoSuchElementException();
}
}