saveNil(f); if (toDOM)
if (!toDOM)
  protected void saveNil(EObject o, EStructuralFeature f)  {    saveNil(f);    if (toDOM)    {      handler.recordEObject(currentNode.getLastChild(), null, o, f);      if (DEBUG_DOM)      {        System.out.println("-->nil: " + currentNode.getLastChild().getNodeName() + "; container:" + o.eClass().getName()+ ";feature: " + f.getName());      }    }  }