  */
 public class GroupBase extends UIComponent implements IViewport
 {
+
     //--------------------------------------------------------------------------
     //
     //  Constructor

        _explicitAlpha = value;
    }
    
    //----------------------------------
    //  mouseChildren
    //----------------------------------

import spark.events.DisplayLayerObjectExistenceEvent;
import spark.layouts.BasicLayout;
import spark.layouts.supportClasses.LayoutBase;
import spark.utils.TextUtil;

use namespace mx_internal;

