check if array is sorted - useful for debugging concode_field_sep PlaceHolder placeHolder concode_field_sep void exch concode_elem_sep void show concode_elem_sep void main concode_elem_sep void sort concode_elem_sep void sort concode_elem_sep boolean less concode_elem_sep boolean eq
boolean function ( Comparable [ ] arg0 ) { return isSorted ( arg0 , 0 , arg0 . length - 1 ) ; }