code: public void notifyAdapterItemMoved(int fromPosition, int toPosition) {
          // handle our extensions
          for (IAdapterExtension<Item> ext : mExtensions.values()) {
              ext.notifyAdapterItemMoved(fromPosition, toPosition);
          }
          notifyItemMoved(fromPosition, toPosition);
      }
docs: wraps notifyItemMoved
  
  @param fromPosition the global fromPosition
  @param toPosition   the global toPosition