--- old/test/jdk/java/util/concurrent/tck/Collection8Test.java	2021-01-05 09:12:04.616736220 -0800
+++ new/test/jdk/java/util/concurrent/tck/Collection8Test.java	2021-01-05 09:12:03.796742649 -0800
@@ -440,7 +440,6 @@
             if (rnd.nextBoolean()) assertTrue(it.hasNext());
             it.next();
         }
-        Consumer alwaysThrows = e -> { throw new AssertionError(); };
         // TODO: many more removal methods
         if (rnd.nextBoolean()) {
             for (Iterator z = c.iterator(); z.hasNext(); ) {
@@ -661,7 +660,6 @@
      */
     public void testStreamForEach() throws Throwable {
         final Collection c = impl.emptyCollection();
-        final AtomicLong count = new AtomicLong(0L);
         final Object x = impl.makeElement(1);
         final Object y = impl.makeElement(2);
         final ArrayList found = new ArrayList();
@@ -719,7 +717,6 @@
      */
     public void testForEach() throws Throwable {
         final Collection c = impl.emptyCollection();
-        final AtomicLong count = new AtomicLong(0L);
         final Object x = impl.makeElement(1);
         final Object y = impl.makeElement(2);
         final ArrayList found = new ArrayList();