public void paint(Graphics g) {
   oval1back.paint(g);
   oval1a.paint(g);
   oval1b.paint(g);
   oval2.paint(g);
   g.setColor(new Color(0, 200, 0));
   drawDots(g, dotsA, dotANames_showalways, dotANames);
   g.setColor(new Color(0, 200, 0));
   drawDots(g, dotsB, dotBNames_showalways, dotBNames);
   g.setColor(Color.BLACK);
   drawConnections(g, connections);
 }