--- jsr166/src/test/tck/CountedCompleterTest.java	2017/10/21 06:53:36	1.34
+++ jsr166/src/test/tck/CountedCompleterTest.java	2017/10/26 22:50:07	1.35
@@ -731,6 +731,8 @@ public class CountedCompleterTest extend
                 CCF f = new LCCF(8);
                 assertSame(f, f.fork());
                 helpQuiesce();
+                while (!f.isDone()) // wait out race
+                    ;
                 assertEquals(21, f.number);
                 assertEquals(0, getQueuedTaskCount());
                 checkCompletedNormally(f);