break;
case EXPIRY:
final DateTimePicker datePickerExpiry =
DateTimePicker.createInstance(_expiryDateCal,
_expiryDateFormat.toPattern(), null);
if (datePickerExpiry.doModal()) {
final StringBuffer dateStrExpiry = new StringBuffer();
_expiryDateCal = datePickerExpiry.getDateTime();
_expiryDateFormat.format(_expiryDateCal, dateStrExpiry, null);
_editFieldExpiry.setText(dateStrExpiry.toString());
}