test/jdk/java/util/concurrent/tck/ScheduledExecutorTest.java

8211283: Miscellaneous changes imported from jsr166 CVS 2018-11
Reviewed-by: martin, chegar

*** 632,642 ****
              for (ScheduledFuture task : tasks)
                  if (task != null) task.cancel(true); }};
          final ScheduledThreadPoolExecutor p = new ScheduledThreadPoolExecutor(1);
          try (PoolCleaner cleaner = cleaner(p, releaser)) {
              for (int i = 0; i < tasks.length; i++)
!                 tasks[i] = p.schedule(new SmallPossiblyInterruptedRunnable(),
                                        LONG_DELAY_MS, MILLISECONDS);
              int max = tasks.length;
              if (tasks[4].cancel(true)) --max;
              if (tasks[3].cancel(true)) --max;
              // There must eventually be an interference-free point at
--- 632,642 ----
              for (ScheduledFuture task : tasks)
                  if (task != null) task.cancel(true); }};
          final ScheduledThreadPoolExecutor p = new ScheduledThreadPoolExecutor(1);
          try (PoolCleaner cleaner = cleaner(p, releaser)) {
              for (int i = 0; i < tasks.length; i++)
!                 tasks[i] = p.schedule(possiblyInterruptedRunnable(SMALL_DELAY_MS),
                                        LONG_DELAY_MS, MILLISECONDS);
              int max = tasks.length;
              if (tasks[4].cancel(true)) --max;
              if (tasks[3].cancel(true)) --max;
              // There must eventually be an interference-free point at