private void Swap(int pos1, int pos2)
{
Node n1 = getElementAt(pos1);
Node n2 = getElementAt(pos2);
n1.next = n2.next;
n2.next = n1;
if (pos1 > 0)
{
Node nant = getElementAt(pos1 - 1);
nant.next = n2;
}
if (pos2 == 1 && pos1 == 0)
first = n2;
}
public void Add(Node n)
{
n.next = first;
first = n;
length++;
}
public void Clear()
{
this.head = null;
this.tail = null;
this.size = 0;
}
public MyList()
{
first = null;
length = 0;
}
public MyLinkedList()
{
this.head = null;
this.tail = null;
this.size = 0;
}
