code: public int getNumericCode() {
          try {
              String name = "com.google.j2objc.util.CurrencyNumericCodesImpl";
              CurrencyNumericCodes cnc = (CurrencyNumericCodes) Class.forName(name).newInstance();
              return cnc.getNumericCode(currencyCode);
          } catch (Exception e) {
              throw new LibraryNotLinkedError("java.util support", "jre_util",
                  "ComGoogleJ2objcUtilCurrencyNumericCodesImpl");
          }
      }
docs: Returns the ISO 4217 numeric code of this currency.
  
  @return the ISO 4217 numeric code of this currency
  @since 1.7