assertEquals(100, list.getPageSize());
                assertEquals(0, list.getStart());
                assertEquals("0", list.get(0).get(ID_FIELD));
                assertEquals("9", list.get(1).get(ID_FIELD));
                assertEquals("1", list.get(2).get(ID_FIELD));
                assertEquals("8", list.get(3).get(ID_FIELD));
                assertEquals("2", list.get(4).get(ID_FIELD));

    sort(values, navigableSet.comparator());

    // some tests assume SEVERAL == 3
    if (values.size() >= 1) {
      a = values.get(0);
      if (values.size() >= 3) {
        b = values.get(1);
        c = values.get(2);
      }
    }
  }

  /** Resets the contents of navigableSet to have elements a, c, for the navigation tests. */
  protected void resetWithHole() {

    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
  public void testOverflowTimeout() throws Exception {

      TFE_NewOp(context.get(), "Size", status.get()), TFE_DeleteOp);
  auto result = parallel_device.Execute(
      context.get(), {unknown_dims_vector.get()}, "Size",
      TFE_OpGetAttrs(size_op.get()), 1, status.get());
  ASSERT_TRUE(TF_GetCode(status.get()) == TF_OK);
  TF_ASSERT_OK((*result)[0]->Shape(&shape));
  EXPECT_EQ(0, shape->size());
}

TEST(PARALLEL_DEVICE_LIB, TestScalarsFromSequence) {

    Iterator<Entry<Integer, String>> iterator = entries.iterator();
    Entry<Integer, String> entry = iterator.next();
    entry.setValue("two"); // changes the iterator's current entry value
    assertEquals("two", map.get(1));
    assertEquals(Integer.valueOf(1), map.inverse().get("two"));
    iterator.remove(); // removes the updated entry
    assertTrue(map.isEmpty());
  }

  public void testInsertionOrder() {

        final Object a = new int[] { 1, 5 };
        final List<Integer> list = ArrayUtil.toList(a);
        assertThat(list.get(0), is(Integer.valueOf(1)));
        assertThat(list.get(1), is(Integer.valueOf(5)));
    }

    /**
     *
     */
    @Test
    public void testIsArray() {
        assertFalse(ArrayUtil.isArray(null));
        assertFalse(ArrayUtil.isArray("hoge"));

     */
    @Nonnull
    default Optional<ProducedArtifact> getMainArtifact() {
        List<ProducedArtifact> artifacts = getArtifacts();
        return artifacts.size() == 2 ? Optional.of(artifacts.get(1)) : Optional.empty();
    }

    /**
     * Returns the project artifacts as immutable list. Elements are the project POM artifact and the artifact

    if (entries.size() >= 1) {
      a = Multisets.immutableEntry(entries.get(0), sortedMultiset.count(entries.get(0)));
      if (entries.size() >= 3) {
        b = Multisets.immutableEntry(entries.get(1), sortedMultiset.count(entries.get(1)));
        c = Multisets.immutableEntry(entries.get(2), sortedMultiset.count(entries.get(2)));
      }
    }
  }

    List<Integer> result = addSupplier.get();
    assertEquals(Integer.valueOf(0), result.get(0));
    assertEquals(Integer.valueOf(1), result.get(1));
  }

  @J2ktIncompatible
  @GwtIncompatible // Thread.sleep
  @SuppressWarnings("DoNotCall")
  public void testMemoizeWithExpiration_longTimeUnit() throws InterruptedException {

    List<Integer> result = addSupplier.get();
    assertEquals(Integer.valueOf(0), result.get(0));
    assertEquals(Integer.valueOf(1), result.get(1));
  }

  @J2ktIncompatible
  @GwtIncompatible // Thread.sleep
  @SuppressWarnings("DoNotCall")
  public void testMemoizeWithExpiration_longTimeUnit() throws InterruptedException {