srecord noeq G22ResultVisualizer(G22Utils g22utils) {
  JComponent visualize(O result) {
    try {
      ret visualize2(result);
    } catch e {
      ret jErrorView(e);
    }
  }
  
  JComponent visualize2(O result) {
    if (result cast Throwable)
      ret jErrorView(result);
    if (result == null || eq(result, ""))
      ret jpanel();
    if (result cast Int) result = toLong(result);
    if (result cast Long)
      ret fontSizePlus(10, jcenteredLabel(n2(result)));
    if (result cast Number)
      ret fontSizePlus(10, jcenteredLabel(str(result)));
    if (result cast MakesBufferedImage)      
      result = toBufferedImage(result);
    if (result cast BufferedImage)
      ret jscroll_centered_borderless(g22utils.stdImageSurface(result));
    ret jcenteredlabel(shorten(str(result)));
  }
}