diff -r 6a556bcd94fc -r 1e4270f875ee test/jdk/java/util/concurrent/tck/MapTest.java
--- a/test/jdk/java/util/concurrent/tck/MapTest.java	Sat Sep 14 11:26:26 2019 -0700
+++ b/test/jdk/java/util/concurrent/tck/MapTest.java	Sat Sep 14 11:26:26 2019 -0700
@@ -122,6 +122,7 @@
      */
     public void testBug8186171() {
         if (!impl.supportsSetValue()) return;
+        if (!atLeastJava10()) return; // jdk9 is no longer maintained
         final ThreadLocalRandom rnd = ThreadLocalRandom.current();
         final boolean permitsNullValues = impl.permitsNullValues();
         final Object v1 = (permitsNullValues && rnd.nextBoolean())