[Trinidad] tr:navigationTree not accepting a MenuModel anymore

[Renzo Tomaselli]

Hi, just upgraded from 1.01 to 1.02 since I would need tr:panelPopup.
Component tr:navigationTree does not accept a MenuModel anymore, while 
calling the binding method:

   private CoreNavigationTree component;
   private MenuModel menuModel;
   public void setComponent(CoreNavigationTree c) {
       component = c;
       RowKeySet treeState = component.getDisclosedRowKeys();
       if (treeState == null) {
           treeState = new RowKeySetTreeImpl(true);
           treeState.setCollectionModel(menuModel);      ////// BANG !
           component.setDisclosedRowKeys(treeState);
       }
   }

More precisely, RowKeySetTreeImpl does not accept a MenuModel anymore.
I had no problems till v. 1.01. Should I use a different kind of KeySet ?
What's new ? What's wrong ? Thanks,

-- Renzo