public void cut(int position)-- This method divides the deck into two subpackets: The part above the specified position, and the part that is at the specified position or below. The two subpackets are reversed (the top packet is placed on the bottom and the bottom packet is placed on the top.) The position value uses 0-based indexing as usual, so the card at the top of the deck (to the left in the diagrams) is at position 0.