question: select contacts and apply sort concode_field_sep Map<Long,Contact> map concode_elem_sep List<Contact> lnameIdx concode_elem_sep List<Contact> lnameDescIdx concode_elem_sep long serialVersionUID concode_elem_sep List<Contact> fnameIdx concode_elem_sep List<Contact> fnameDescIdx concode_field_sep void add concode_elem_sep List<Contact> getIndex concode_elem_sep void updateIndices concode_elem_sep Contact get concode_elem_sep void save concode_elem_sep int getCount concode_elem_sep void delete
target: List < Contact > function ( long arg0 , long arg1 , String arg2 , boolean arg3 ) { List < Contact > loc0 = getIndex ( arg2 , arg3 ) ; long loc1 = arg0 + arg1 ; if ( loc1 > loc0 . size ( ) ) loc1 = loc0 . size ( ) ; List < Contact > loc2 = loc0 . subList ( ( int ) arg0 , ( int ) loc1 ) ; return loc2 ; }