rem: this.debug( "expand event" ); 
context: qx.Proto._onItemExpanded = function( evt ) {  if( !org_eclipse_rap_rwt_EventUtil_suspend ) {this.debug( "expand event" );        var wm = org.eclipse.rap.rwt.WidgetManager.getInstance();    var treeItemId = wm.findIdByWidget( evt.getData() );    var req = org.eclipse.rap.rwt.Request.getInstance();    req.addParameter( treeItemId + ".state", "expanded" );    if( this._treeListeners ) {      req.addEvent( "org.eclipse.rap.rwt.events.treeExpanded", treeItemId );      req.send();    }  }}
meta: 8114	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8114/8318154aabfaff8cc41fec2e0d07082a4c620c9c/Tree.js/clean/bundles/org.eclipse.rap.rwt/js/org/eclipse/rap/rwt/widgets/Tree.js