test/jdk/java/util/concurrent/atomic/DoubleAdderDemo.java

8225490: Miscellaneous changes imported from jsr166 CVS 2019-09
Reviewed-by: martin, alanb

@@ -101,12 +101,12 @@
 
     static void report(int nthreads, int incs, long time, double sum) {
         long total = (long)nthreads * incs;
         if (sum != (double)total)
             throw new Error(sum + " != " + total);
-        double secs = (double)time / (1000L * 1000 * 1000);
-        long rate = total * (1000L) / time;
+        double secs = (double)time / 1000_000_000L;
+        long rate = total * 1000L / time;
         System.out.printf("threads:%3d  Time: %7.3fsec  Incs per microsec: %4d\n",
                           nthreads, secs, rate);
     }
 
     static long timeTasks(Phaser phaser) {