CurrencyNumericCodesImpl: retain numeric-code map.
Change on 2019/01/17 by antoniocortes
@@ -213,6 +213,7 @@ public final class CurrencyNumericCodesImpl implements CurrencyNumericCodes {
@"ZMW": @967,
@"ZWL": @932
};
+ [iso4217 retain];
});
NSNumber *number = iso4217[currencyCode];
return number ? [number intValue] : 0;
