--- old/test/jdk/java/util/concurrent/tck/ForkJoinPoolTest.java	2021-01-09 11:36:15.864780864 -0800
+++ new/test/jdk/java/util/concurrent/tck/ForkJoinPoolTest.java	2021-01-09 11:36:15.484783853 -0800
@@ -375,7 +375,7 @@
             p.shutdown();
             assertTrue(p.isShutdown());
             try {
-                ForkJoinTask<Integer> f = p.submit(new FibTask(8));
+                ForkJoinTask<Integer> unused = p.submit(new FibTask(8));
                 shouldThrow();
             } catch (RejectedExecutionException success) {}
         }
@@ -563,7 +563,7 @@
         ExecutorService e = new ForkJoinPool(1);
         try (PoolCleaner cleaner = cleaner(e)) {
             try {
-                Future<?> future = e.submit((Runnable) null);
+                Future<?> unused = e.submit((Runnable) null);
                 shouldThrow();
             } catch (NullPointerException success) {}
         }
@@ -576,7 +576,7 @@
         ExecutorService e = new ForkJoinPool(1);
         try (PoolCleaner cleaner = cleaner(e)) {
             try {
-                Future<String> future = e.submit((Callable) null);
+                Future<String> unused = e.submit((Callable) null);
                 shouldThrow();
             } catch (NullPointerException success) {}
         }