list = filterRemoveEditpart(list);
	public static ISelection filletCellInSelectionEditorpart(ISelection selection)	{		if ( selection == null || !( selection instanceof IStructuredSelection ) )			return new StructuredSelection( Collections.EMPTY_LIST );		List list = ( (IStructuredSelection) selection ).toList( );		List retValue = filletCellModel(list); 				return new StructuredSelection(retValue);	}