private void showCACertOpenDialog() {
if (certFilter == null) {
certFilter = new CertFileFilter(".crt", "Certificate File(*.crt)");
}
if (certFileChooser == null) {
certFileChooser = new CertFileChooser(getParent(), certFilter);
certFileChooser.setOpenCommand(new OpenCACertCommand());
certFileChooser.setCancelCommand(new CancelCertCommand());
}
certFileChooser.display();
}