--- jsr166/src/test/tck/ExecutorsTest.java	2019/12/16 22:55:54	1.51
+++ jsr166/src/test/tck/ExecutorsTest.java	2020/02/01 18:52:17	1.54
@@ -279,9 +279,11 @@ public class ExecutorsTest extends JSR16
             Executors.newScheduledThreadPool(2),
         };
 
-        final Runnable sleeper = new CheckedInterruptedRunnable() {
+        final CountDownLatch done = new CountDownLatch(1);
+
+        final Runnable sleeper = new CheckedRunnable() {
             public void realRun() throws InterruptedException {
-                delay(LONG_DELAY_MS);
+                done.await(LONG_DELAY_MS, MILLISECONDS);
             }};
 
         List<Thread> threads = new ArrayList<>();
@@ -294,6 +296,7 @@ public class ExecutorsTest extends JSR16
         }
         for (Thread thread : threads)
             awaitTermination(thread);
+        done.countDown();
         for (ExecutorService executor : executors)
             joinPool(executor);
     }