* @param locale
* @return ISO4217 currency code
*/
private String getDefaultCurrency(GwtLocale locale) {
String defCurrencyCode = null;
LocalizedProperties numberConstants = getProperties(NUMBER_CONSTANTS_PREFIX, locale);
if (numberConstants != null) {
defCurrencyCode = numberConstants.getProperty("defCurrencyCode");
}
if (defCurrencyCode == null && locale.isDefault()) {
defCurrencyCode = "USD";
}
return defCurrencyCode;