private void refresh_hand(boolean force) {
System.out.println("refreshing hand force: " + force);
for (int i = 0; i < 5; i++) {
if (force || !holds.contains(new Integer(i))) {
Card c = cards.draw_card();
hand[i].update_card(c);
hand_hold[i].setBackground(Color.GRAY);
}
}
holds = new ArrayList<Integer>();