--- old/test/jdk/java/util/concurrent/tck/ScheduledExecutorTest.java 2019-09-14 11:13:01.048959181 -0700 +++ new/test/jdk/java/util/concurrent/tck/ScheduledExecutorTest.java 2019-09-14 11:13:00.704958940 -0700 @@ -666,7 +666,7 @@ Runnable waiter = new CheckedRunnable() { public void realRun() { threadsStarted.countDown(); try { - MILLISECONDS.sleep(2 * LONG_DELAY_MS); + MILLISECONDS.sleep(LONGER_DELAY_MS); } catch (InterruptedException success) {} ran.getAndIncrement(); }};