}

  public void testNullTimeUnit() throws Exception {
    future.set(1);
    assertThrows(NullPointerException.class, () -> future.get(0, null));
  }

  public void testNegativeTimeout() throws Exception {
    future.set(1);
    assertEquals(1, future.get(-1, SECONDS).intValue());
  }

  @J2ktIncompatible
  @GwtIncompatible // threads

                exitCode.set(1);
                latch.countDown();
            });

            try {
                latch.await();
            } catch (final InterruptedException ignore) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Interrupted.", ignore);
                }
                exitCode.set(1);
            }
        }

    checkHashCode(cartesianProduct(set(num), set(1)));
    checkHashCode(cartesianProduct(set(1), set(2, num)));
    checkHashCode(cartesianProduct(set(1, num), set(2, num - 1)));
    checkHashCode(cartesianProduct(set(1, num), set(2, num - 1), set(3, num + 1)));

    // a bigger one
    checkHashCode(
        cartesianProduct(set(1, num, num + 1), set(2), set(3, num + 2), set(4, 5, 6, 7, 8)));
  }

            return scope.id == system.id;
        }

        for (ArtifactScopeEnum[][] set : COMPLIANCY_SETS) {
            if (id == set[0][0].id) {
                for (ArtifactScopeEnum ase : set[1]) {
                    if (s.id == ase.id) {
                        return true;
                    }
                }
                break;
            }
        }
        return false;
    }

  }

  @ListFeature.Require(SUPPORTS_SET)
  public void testSet_indexTooLow() {
    assertThrows(IndexOutOfBoundsException.class, () -> getList().set(-1, e3()));
    expectUnchanged();
  }

  @ListFeature.Require(SUPPORTS_SET)
  public void testSet_indexTooHigh() {
    int index = getNumElements();

    List<E> expected = copyToList(createSamplesArray());
    expected.set(1, e3());
    expectContents(expected);
  }

  @ListFeature.Require(SUPPORTS_SET)
  @CollectionSize.Require(absent = {ZERO, ONE})
  public void testSubList_originalListSetAffectsSubListLargeList() {
    List<E> subList = getList().subList(1, 3);
    getList().set(1, e3());
    assertEquals(

            if (state.compareAndSet(State.HALF_OPEN, State.OPEN)) {
                stateChangeTime.set(System.currentTimeMillis());
                consecutiveFailures.set(1);
                log.warn("Circuit breaker {} reopened due to failure in HALF_OPEN state", name);
            }
        } else if (current == State.CLOSED) {
            int failures = consecutiveFailures.incrementAndGet();

    assertThat(list.set(0, true)).isFalse();
    assertThat(list.set(0, false)).isTrue();
    assertThrows(NullPointerException.class, () -> list.set(0, null));
    assertThrows(IndexOutOfBoundsException.class, () -> list.set(1, true));
  }

  public void testAsListCanonicalValues() {
    List<Boolean> list = Booleans.asList(true, false);
    assertThat(list.get(0)).isSameInstanceAs(true);

  }

  public void testSkip_structurallyModifiedSkipSome() throws Exception {
    Collection<String> set = new LinkedHashSet<>(asList("a", "b", "c"));
    Iterable<String> tail = skip(set, 1);
    set.remove("b");
    set.addAll(newArrayList("A", "B", "C"));
    assertThat(tail).containsExactly("c", "A", "B", "C").inOrder();
  }

  }

  public void testSkip_structurallyModifiedSkipSome() throws Exception {
    Collection<String> set = new LinkedHashSet<>(asList("a", "b", "c"));
    Iterable<String> tail = skip(set, 1);
    set.remove("b");
    set.addAll(newArrayList("A", "B", "C"));
    assertThat(tail).containsExactly("c", "A", "B", "C").inOrder();
  }