srecord noeq G22JavaObjectVisualizer(G22Utils g22utils) is Swingable {
  settable bool withTypeAndTime = true;
  settable bool singleLineLayout; // TODO
  
  transient settable O object;
  transient settable long nanos = -1;
  
  *(G22Utils *g22utils, O *object) {}
  
  cachedVisualize {
    JComponent c;
    S type = null;
    
    try {
      c = visualize2(object);
      if (withTypeAndTime)
        type = shortClassName(object);
    } catch e {
      c = jErrorView(e);
      type = "Error";
    }
    
    if (withTypeAndTime) {
      S timeDesc = nanos < 0 ? "" : formatElapsedTimeWithAppropriateUnit(nanosToSeconds(nanos));
      c = northAndCenterWithMargins(
        westAndEastWithMargin(
          withLabel("Result type:", jlabel(type)),
          empty(timeDesc) ? jpanel() : withLabel("Execution time:", jlabel(timeDesc))),
        ),
        c);
    }
    
    ret c;
  }
  
  JComponent visualize2(O object) {
    if (object cast Throwable)
      ret jErrorView(object);
    if (object == null || eq(object, ""))
      ret jpanel();
    if (object cast Int) object = toLong(object);
    if (object cast Long)
      ret fontSizePlus(10, jcenteredLabel(n2(object)));
    if (object cast Number)
      ret fontSizePlus(10, jcenteredLabel(str(object)));
    if (object cast MakesBufferedImage)      
      object = toBufferedImage(object);
    if (object cast BufferedImage)
      ret jscroll_centered_borderless(g22utils.stdImageSurface(object));
    ret jcenteredlabel(shorten(str(object)));
  }
}