java/util/Random.java

236      * The form of nextLong used by LongStream Spliterators.  If
238      * nextLong, else as bounded form.
245         long r = nextLong();
253                      u = nextLong() >>> 1) // retry
259                     r = nextLong();
406      * contract of {@code nextLong} is that one {@code long} value is
409      * <p>The method {@code nextLong} is implemented by class {@code Random}
412      * public long nextLong() {
422     public long nextLong() {
738      * of calling the method {@link #nextLong()}.
760      * of calling the method {@link #nextLong()}.
783      * long nextLong(long origin, long bound) {
784      *   long r = nextLong();
791      *          u = nextLong() >>> 1) // retry
797      *       r = nextLong();
832      * long nextLong(long origin, long bound) {
833      *   long r = nextLong();
840      *          u = nextLong() >>> 1) // retry
846      *       r = nextLong();