static JLabel jcenterimage(S imageID) {
  ret swingNu(JLabel.class, imageIcon(imageID));
}

static JLabel jcenterimage(BufferedImage image) {
  ret swingNu(JLabel.class, new ImageIcon(image));
}

static JLabel jcenterimage(S text, S imageID) {
  ret jImageLabel(text, imageID);
}