public void removeItemFromSpecial(Special special) throws PizzaException {
if (!(parentSystem.getPizzaStore().getSpecials().contains(special))
|| (special == null)
|| (special.getItem() == null)) {
throw new PizzaException(
"Incorrect parameter removeItemFromSpecial(<" + special.getSpecialName() + ">:Special)");
} else {
special.removeItemFromSpecial();
}
}
