static void removeFromConsole3(Component c) {
  JFrame frame = getFrame(c);
  if (frame == null) ret;
  Container cp = frame.getContentPane(); // This is our BorderLayout
  Container cp2 = (Container) getCenterComponent(cp);
  Container cp3 = (Container) getCenterComponent(cp2);
  if (cp3 != c.getParent()) { print("removeFromConsole3 fail"); ret; }
  cp3.remove(c); // free our component
  Container mainC = (Container) cp3.getComponents()[0];
  cp3.remove(mainC);

  replaceCenterComponent(cp2, mainC);
  validateFrame(frame);
}

Began life as a copy of #1004956