test/jdk/java/util/concurrent/tck/Collection8Test.java

8234131: Miscellaneous changes imported from jsr166 CVS 2021-01
Reviewed-by: martin

*** 438,448 ****
          for (int i = rnd.nextInt(n + 1); --i >= 0; ) {
              assertTrue(s.tryAdvance(e -> {}));
              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(); ) {
                  Object e = z.next();
                  if (rnd.nextBoolean()) {
--- 438,447 ----
*** 659,669 ****
      /**
       * stream().forEach returns elements in the collection
       */
      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();
          Consumer<Object> spy = o -> found.add(o);
          c.stream().forEach(spy);
--- 658,667 ----
*** 717,727 ****
      /**
       * collection.forEach returns elements in the collection
       */
      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();
          Consumer<Object> spy = o -> found.add(o);
          c.forEach(spy);
--- 715,724 ----