package game.cards.SpecialCard; import java.util.Iterator; import game.Board; import game.cards.Card; public abstract class StrongifyBufCard extends BufCard{ @Override public void onCardPlaced(Board board) { super.onCardPlaced(board); Iterator it = board.getIterator(); while(it.hasNext()) { Card card = it.next(); if(card != null) { card.heal(1); } } } }