protected static void setOrdered(IdMap idmap, ArrayList idmapOrdered) {
   ArrayList Ordered = new ArrayList();
   for (Iterator iter_ordered = idmapOrdered.iterator(); iter_ordered.hasNext(); ) {
     Mapping mapping = new Mapping();
     String signature = (String) iter_ordered.next();
     int end_of_signature = signature.lastIndexOf(SIGN_SEPARATOR, signature.length() - 2);
     if (end_of_signature < XMLStructureCreator.ROOT_ID.length() + 1)
       mapping.setSignature(""); // $NON-NLS-1$
     else
       mapping.setSignature(
           signature.substring(XMLStructureCreator.ROOT_ID.length() + 1, end_of_signature));
     mapping.setElement(signature.substring(end_of_signature + 1, signature.length() - 1));
     Ordered.add(mapping);
   }
   idmap.setOrdered(Ordered);
 }
 private void fillIdMaps(boolean internal) {
   HashMap IdMaps = (internal) ? fIdMapsInternal : fIdMaps;
   HashMap OrderedElements = (internal) ? fOrderedElementsInternal : fOrderedElements;
   Set IdMapKeys = IdMaps.keySet();
   for (Iterator iter_internal = IdMapKeys.iterator(); iter_internal.hasNext(); ) {
     String IdMapName = (String) iter_internal.next();
     Vector Mappings = new Vector();
     IdMap idmap = new IdMap(IdMapName, internal, Mappings);
     // create mappings of internal idmaps
     HashMap idmapHM = (HashMap) IdMaps.get(IdMapName);
     Set idmapKeys = idmapHM.keySet();
     for (Iterator iter_idmap = idmapKeys.iterator(); iter_idmap.hasNext(); ) {
       Mapping mapping = new Mapping();
       String signature = (String) iter_idmap.next();
       int end_of_signature = signature.lastIndexOf(SIGN_SEPARATOR, signature.length() - 2);
       if (end_of_signature < XMLStructureCreator.ROOT_ID.length() + 1)
         mapping.setSignature(""); // $NON-NLS-1$
       else
         mapping.setSignature(
             signature.substring(XMLStructureCreator.ROOT_ID.length() + 1, end_of_signature));
       mapping.setElement(signature.substring(end_of_signature + 1, signature.length() - 1));
       mapping.setIdAttribute((String) idmapHM.get(signature));
       Mappings.add(mapping);
     }
     // create ordered mappings
     ArrayList idmapOrdered = (ArrayList) OrderedElements.get(IdMapName);
     if (idmapOrdered != null) {
       setOrdered(idmap, idmapOrdered);
     }
     // set extension
     if (fIdExtensionToName.containsValue(IdMapName)) {
       Set keySet = fIdExtensionToName.keySet();
       String extension = new String();
       for (Iterator iter = keySet.iterator(); iter.hasNext(); ) {
         extension = (String) iter.next();
         if (((String) fIdExtensionToName.get(extension)).equals(IdMapName)) break;
       }
       idmap.setExtension(extension);
     }
     newIdMapsTableItem(idmap, false);
   }
 }