question: create a new tab concode_field_sep PlaceHolder placeHolder concode_field_sep void updateChart concode_elem_sep N findFirstSuccessor concode_elem_sep N findFirstSuccessor concode_elem_sep GanttChart initializeChart concode_elem_sep GanttChart resetChart concode_elem_sep GanttChart resetChart concode_elem_sep GanttChart resetChart concode_elem_sep void iconify concode_elem_sep N findFirstAncestor
target: Tab function ( Scheduler arg0 ) { AnchorPane loc0 = new AnchorPane ( ) ; resetChart ( arg0 . getLabel ( ) , loc0 ) ; return new Tab ( arg0 . getShortLabel ( ) , loc0 ) ; }