protected void makeSpines(LinkedList<StackSorterTriple> triples) {
   System.out.println("makeSpines");
   spines = new LinkedList<SpineRepresentation>();
   ListIterator<StackSorterTriple> li = triples.listIterator();
   while (li.hasNext()) {
     StackSorterTriple triple = li.next();
     Hashtable<String, Serializable> hash = triple.getItemInfo();
     if (hash != null) {
       String itemS = (String) hash.get("item");
       if (itemS != null) {
         Integer itemAkt = Integer.parseInt(itemS);
         boolean isSpecial = itemAkt.equals(item);
         System.out.println(itemAkt);
         // SpineRepresentationImpl spine=new
         // SpineRepresentationImpl(new
         // BibliographicStatusSorterImpl(itemAkt,(String)hash.get("ibarcode"),(String)hash.get("status"),(String)hash.get("collection")),isSpecial,false);
         SpineRepresentationImpl spine =
             new SpineRepresentationImpl(
                 new BibliographicStatusSorterImpl(
                     Integer.parseInt((String) hash.get("bib")),
                     (String) hash.get("ibarcode"),
                     (String) hash.get("status"),
                     (String) hash.get("collection")),
                 isSpecial,
                 false);
         spines.add(spine);
       } else {
         System.out.println("SpineGetterSorterImp.makeSpines: item null.");
       }
     } else {
       System.out.println("SpineGetterSorterImp.makeSpines: hash null.");
     }
   }
 }
 protected void makeBoards(LinkedList<Triple> triples) {
   boards = new LinkedList<BoardInformation>();
   ListIterator<Triple> li = triples.listIterator();
   while (li.hasNext()) {
     StackSorterTriple triple = li.next();
     Hashtable<String, Serializable> hash = triple.getItemInfo();
     String name = hash.get("ebene") + ":" + hash.get("regal") + "," + hash.get("brett");
     Triple trip = (Triple) hash.get("triple");
     Hashtable<String, Serializable> tripHash = trip.getItemInfo();
     System.out.println(
         "makeBoards:" + name + "/" + tripHash.get("ibarcode") + "/" + hash.get("laengeCm"));
     BoardInformationImpl board =
         new BoardInformationImpl(
             (String) tripHash.get("ibarcode"), name, (Integer) hash.get("laengeCm") * 10, 300);
     boards.add(board);
   }
 }