sb.append("<img src='"+imageRootPath+"images/end.gif'>");
} else {
Vector<GraphActivity> incommings = graphAct.getPrevious();
if (incommings.get(0).getReferenceActivity() instanceof SwitchActivity) {
SwitchActivity switchActivity = (SwitchActivity) incommings.get(0).getReferenceActivity();
Vector<Activity> children = switchActivity.getChildActivities();
appendSwitchActivityDescription(act, switchActivity, children, sb);
}
sb.append(sav.render(act,instance, (act instanceof ComplexActivity ? noDecoratedOption : options)));