o = l.getChildItem(i);
o = l.getChild(i);
    protected void showViews() throws Exception {/*??        // Determine child controllers.        List l = getChildren();        if (l != null) {            Object o = null;            Integer i = 0;            while (i < l.size()) {                // Determine child controller.                o = l.getChildItem(i);                if (o instanceof org.resmedicinae.resmedlib.System) {//??                    ((org.resmedicinae.resmedlib.System) o).show((View) ((org.resmedicinae.resmedlib.System) o).getView());                }                                i++;            }        } else {            throw new Exception("Could not show view. The child controller container is null.");        }*/    }