enterLatch.await();
    assertFalse(task.isDone());
    task.cancel(true);
    assertTrue(task.isDone());
    assertTrue(task.isCancelled());
    assertTrue(task.wasInterrupted());
    try {
      task.get();
      fail();
    } catch (CancellationException expected) {
    }
    exitLatch.await();
    assertTrue(interruptedExceptionThrown.get());
  }

  @J2ktIncompatible

    assertTrue(Comparators.isInOrder(asList(0, 3, 5, 9), Ordering.natural()));
    assertTrue(Comparators.isInOrder(asList(0, 0, 3, 3), Ordering.natural()));
    assertTrue(Comparators.isInOrder(asList(0, 3), Ordering.natural()));
    assertTrue(Comparators.isInOrder(Collections.singleton(1), Ordering.natural()));
    assertTrue(Comparators.isInOrder(Collections.<Integer>emptyList(), Ordering.natural()));

    @Override
    public String toString() {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.toString();
    }

    @Override
    public boolean equals(@Nullable Object o) {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.equals(o);
    }

    @Override
    public int hashCode() {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.hashCode();
    }

      expectedKeySetHash += key != null ? key.hashCode() : 0;
      assertTrue(map.containsKey(key));
      assertTrue(map.containsValue(value));
      assertTrue(valueCollection.contains(value));
      assertTrue(valueCollection.containsAll(Collections.singleton(value)));
      assertTrue(entrySet.contains(mapEntry(key, value)));
      assertTrue(allowsNullKeys || (key != null));
    }

  }

  public void testContainsAll_notSortedSet() {
    SortedSet<String> set = of("a", "b", "f");
    assertTrue(set.containsAll(Collections.emptyList()));
    assertTrue(set.containsAll(asList("b")));
    assertTrue(set.containsAll(asList("b", "b")));
    assertTrue(set.containsAll(asList("b", "f")));
    assertTrue(set.containsAll(asList("b", "f", "a")));
    assertFalse(set.containsAll(asList("d")));

    }

    @Test
    void testPatterns() {
        assertTrue(DefaultMirrorSelector.matchPattern(getRepo("a"), "*"));
        assertTrue(DefaultMirrorSelector.matchPattern(getRepo("a"), "*,"));
        assertTrue(DefaultMirrorSelector.matchPattern(getRepo("a"), ",*,"));
        assertTrue(DefaultMirrorSelector.matchPattern(getRepo("a"), "*,"));

        assertTrue(DefaultMirrorSelector.matchPattern(getRepo("a"), "a"));

    assertFalse(c1.isClosed());
    assertFalse(c2.isClosed());
    assertFalse(c3.isClosed());

    closer.close();

    assertTrue(c1.isClosed());
    assertTrue(c2.isClosed());
    assertTrue(c3.isClosed());

    assertTrue(suppressor.suppressions.isEmpty());
  }

  public void testExceptionThrown_fromTryBlock() throws IOException {
    Closer closer = new Closer(suppressor);

        System.out.println(a.getScope());
        assertTrue(a.getScope().equals("test"), "Incorrect scope for " + a.getDependencyConflictId());

        // transitive dep, overridden b depMgmt
        assertTrue(b.getScope().equals("runtime"), "Incorrect scope for " + b.getDependencyConflictId());

        // direct dep, overrides depMgmt

    entryIterator.next();
    entryIterator.remove();
    assertFalse(underlying.containsKey("g"));

    assertTrue(underlying.isEmpty());
    assertTrue(map.isEmpty());
    assertTrue(keys.isEmpty());
    assertTrue(values.isEmpty());
    assertTrue(entries.isEmpty());
  }

  public void testTransformEquals() {
    Map<String, Integer> underlying = ImmutableMap.of("a", 0, "b", 1, "c", 2);

    assertEquals(3, mmHeap.size());
    assertTrue("Heap is not intact after remove()", mmHeap.isIntact());
    assertTrue("Heap contains two 1's", mmHeap.contains(1));
    assertTrue("Heap contains two 1's", mmHeap.remove(1));
    assertTrue("Heap contains 1", mmHeap.contains(1));
    assertTrue("Heap contains 1", mmHeap.remove(1));
    assertFalse("Heap does not contain 1", mmHeap.contains(1));