question: get the original external ids of a list of given entities . concode_field_sep HashMap<String,Integer> original_to_internal concode_elem_sep HashMap<Integer,String> internal_to_original concode_field_sep Integer toInternalID concode_elem_sep IntList toInternalID concode_elem_sep Collection<Integer> internalIDs concode_elem_sep Collection<String> originalIDs concode_elem_sep void loadMapping concode_elem_sep void saveMapping
target: List < String > function ( IntList arg0 ) { ArrayList < String > loc0 = new ArrayList < String > ( arg0 . size ( ) ) ; for ( Integer loc1 : arg0 ) { loc0 . add ( toOriginalID ( loc1 ) ) ; } return loc0 ; }