public void Remove()
{
if (lastPosition == -1)
{
throw new IllegalStateException();
}
if (expectedModCount != parent.modCount)
{
throw new ConcurrentModificationException();
}
try
{
if (lastPosition == parent.Size() - numLeft)
{
numLeft--; // we're removing after a call to previous()
}
parent.Remove(lastPosition);
}
catch (IndexOutOfRangeException)
{
throw new ConcurrentModificationException();
}
expectedModCount = parent.modCount;
lastPosition = -1;
}
public override E Remove(int location)
{
if (modCount == fullList.modCount)
{
if (0 <= location && location < size)
{
E result = fullList.Remove(location + offset);
size--;
modCount = fullList.modCount;
return(result);
}
throw new IndexOutOfRangeException();
}
throw new ConcurrentModificationException();
}