returns this currency 's iso 4217 currency code . concode_field_sep Hashtable<String,Currency> codesToCurrencies concode_elem_sep Hashtable<Locale,Currency> localesToCurrencies concode_elem_sep long serialVersionUID concode_elem_sep String currencyCode concode_elem_sep int defaultFractionDigits concode_field_sep String getCurrencyCode concode_elem_sep int getDefaultFractionDigits concode_elem_sep Object readResolve concode_elem_sep ResourceBundle getCurrencyBundle concode_elem_sep IllegalArgumentException badCurrency concode_elem_sep Currency getInstance concode_elem_sep Currency getInstance concode_elem_sep String getSymbol concode_elem_sep String getSymbol
String function ( ) { return currencyCode ; }