private int currencyIndex;
private static int currencyIndex(String currency) {
if (! processedcurrency(currency)) {
throw new
Error("Currency
" + currency + " unknown");
}
return currencyIndex;
}
public static boolean processedCurrency(String currency) {
for (currencyIndex = 0; currencyIndex < currencies.length; currencyIndex++) {
if
(currencies[currencyIndex].equals(currency))
{
break;
}
}
return currencyIndex < currencies.length;
}
equals(Object)
, toString()
and hashCode(), inherited from java.lang.Object
.