} else {
chooseButton.setEnabled(false);
pathField.setEnabled(false);
formatStringField.setEnabled(false);
}
String selectedDfStr = selectedServer.defaultDatePattern();
SimpleDateFormat sdf = new SimpleDateFormat(selectedDfStr, Locale.US);
Calendar cal = Calendar.getInstance();
cal.setTimeInMillis(quoteContract.fromTime());
dateFormatSample.setText(sdf.format(cal.getTime()));
formatStringField.setText(selectedDfStr);