question: start over at the very beginning concode_field_sep int min concode_elem_sep long upperHead concode_elem_sep int max concode_elem_sep long lowerHead concode_elem_sep int increment concode_elem_sep int minWidth concode_elem_sep int maxWidth concode_field_sep Range<Integer> next concode_elem_sep void update concode_elem_sep boolean hasNext
target: void function ( ) { lowerHead = min ; upperHead = min + minWidth ; }