Assume you add this method to the class SinglyLinkedList:

public void $m^1()$

$\{$

Node tmp $=$ head;

while $($tmp$!=$tail$)$

$tmp=tmp.$ggetNext$()$;

$\}$

If the list has $10$ nodes, and you call this method, what will happen to the list?

Nothing

All the nodes in the list are removed except the first one.

All the nodes in the list are removed except the last one.

All the nodes in the list are removed.