}
@Override
protected void onFileSelected(File file) {
if (file.exists() && file.isDirectory()) {
String[] files = file.list(new SasFilenameFilter());
_tableCountLabel.setText("Directory contains " + files.length + " SAS table(s).");
if (files.length == 0) {
setStatusWarning("No SAS tables in directory");
} else {
setStatusValid();