public String getApproveButtonText(JFileChooser fc) {
String buttonText = fc.getApproveButtonText();
if (buttonText != null) {
return buttonText;
} else if (fc.getDialogType() == JFileChooser.OPEN_DIALOG) {
return openButtonText;
} else if (fc.getDialogType() == JFileChooser.SAVE_DIALOG) {
return saveButtonText;
} else {
return null;
}
}
private static String approveButtonText(final JFileChooser fileChooser) {
String text = fileChooser.getApproveButtonText();
if (!isEmpty(text)) return text;
return fileChooser.getUI().getApproveButtonText(fileChooser);
}