!7

sclass WebThoughtSpace {
  S globalID;
  
  class Webs extends NotifyingList<Web> {
    void change() {
      index = null;
    }
    
    public synchronized List<E> subList(int i, int j) {
      ret new Webs(list.subList(i, j));
    }
  }

  new Webs webs;
  transient MultiMap<S, WebNode> index;
  
  *() {}
  *(Web... webs) {
    addAll(this.webs, webs);
  }
}

p {
  new WebThoughtSpace space;
  printStruct(space);
}