returns a random integer . concode_field_sep RandomNumberGenerator rng concode_field_sep void nextDoubles concode_elem_sep void nextDoubles concode_elem_sep int[] permutate concode_elem_sep void permutate concode_elem_sep void permutate concode_elem_sep void permutate concode_elem_sep void permutate concode_elem_sep long nextLong concode_elem_sep double nextDouble concode_elem_sep double nextDouble
int function ( ) { return rng . nextInt ( ) ; }