DMDNode node = (DMDNode)metalist_.get(i);
DMDNode node = (DMDNode)(metalist_.get(i));
  public DMDNodeIterator get(String item)   {    Vector list = new Vector();      boolean all = item.equals("/") || item.equals("/*");        for (int i=0; i<metalist_.size(); i++)    {      DMDNode node = (DMDNode)metalist_.get(i);      if(all || item.equals(node.getPath() + node.getName()))      {        list.add(node);      }    }        return new DMDNodeIterator(list.iterator());  }