     *  @private
      *  Not Supported in Tree.
      */
-    public function get sort():Sort
+    public function get sort():ISort
 	{
 	    return null;
 	}

     *  @private
     *  Not Supported in Tree.
     */
    public function set sort(value:Sort):void
	{
	    //No Impl
	}


import mx.collections.ICollectionView;
import mx.collections.IViewCursor;
import mx.collections.ISort;
import mx.collections.XMLListAdapter;
import mx.collections.XMLListCollection;
import mx.collections.errors.ItemPendingError;
