question: get the column index list . concode_field_sep Database database concode_elem_sep int len concode_elem_sep int[] indexes concode_elem_sep int DEFAULT_NULL_SORT concode_elem_sep int NULLS_FIRST concode_elem_sep int DESCENDING concode_elem_sep int[] sortTypes concode_elem_sep int NULLS_LAST concode_elem_sep int ASCENDING concode_field_sep String getSQL concode_elem_sep int compare concode_elem_sep int compareNull concode_elem_sep void swap concode_elem_sep void sort concode_elem_sep void sort concode_elem_sep int[] getSortTypes
target: int [ ] function ( ) { return indexes ; }