String sCmd = ( (CTabItem) e.item ).getText( ); int indexLabel = vTaskLabels.indexOf( sCmd );
String taskId = (String) e.item.getData( ); int indexLabel = vTaskIDs.indexOf( taskId );
		public void widgetSelected( SelectionEvent e )		{			if ( e.getSource( ) instanceof CTabFolder )			{				String sCmd = ( (CTabItem) e.item ).getText( );				int indexLabel = vTaskLabels.indexOf( sCmd );				if ( indexLabel >= 0 )				{					switchTo( (String) vTaskIDs.get( indexLabel ) );					getButton( IDialogConstants.NEXT_ID ).setEnabled( indexLabel < vTaskIDs.size( ) - 1 );					getButton( IDialogConstants.BACK_ID ).setEnabled( indexLabel > 0 );				}			}		}