}

  @CollectionSize.Require(SEVERAL)
  public void testFirst() {
    assertEquals(a.getKey(), navigableMap.firstKey());
  }

  @CollectionSize.Require(SEVERAL)
  public void testLast() {
    assertEquals(c.getKey(), navigableMap.lastKey());
  }

  @CollectionSize.Require(absent = ZERO)
  public void testHeadMapExclusive() {

    public void testToObjectArray_NoArray() throws Exception {
        ArrayUtil.toObjectArray("a");
    }

    /**
     * @throws Exception
     */
    @Test
    public void testToList() throws Exception {
        final Object a = new int[] { 1, 5 };
        final List<Integer> list = ArrayUtil.toList(a);
        assertThat(list.get(0), is(Integer.valueOf(1)));

    assertEquals(null, navigableMap.higherEntry(c.getKey()));
    assertEquals(null, navigableMap.higherKey(c.getKey()));
  }

  @CollectionSize.Require(SEVERAL)
  public void testLast() {
    assertEquals(c, navigableMap.lastEntry());
  }

  @MapFeature.Require(SUPPORTS_REMOVE)
  @CollectionSize.Require(SEVERAL)
  public void testPollLast() {

  }

  public void testImmutableTable() {
    assertFreshInstance(new TypeToken<ImmutableTable<String, Integer, ImmutableList<String>>>() {});
  }

  public void testList() {
    assertFreshInstance(new TypeToken<List<String>>() {});
    assertNotInstantiable(new TypeToken<List<EmptyEnum>>() {});
  }

  public void testArrayList() {

  public void testMultisetWrites() {
    Multiset<String> multiset = ImmutableSortedMultiset.of("a", "b", "a");
    UnmodifiableCollectionTests.assertMultisetIsUnmodifiable(multiset, "test");
  }

  public void testAsList() {
    ImmutableSortedMultiset<String> multiset = ImmutableSortedMultiset.of("a", "a", "b", "b", "b");
    ImmutableList<String> list = multiset.asList();
    assertEquals(ImmutableList.of("a", "a", "b", "b", "b"), list);

          assertEquals(Ordering.natural().min(filtered), first);
        } catch (NoSuchElementException e) {
          assertTrue(filtered.isEmpty());
        }
      }
    }

    public void testLast() {
      for (List<Integer> contents : SAMPLE_INPUTS) {
        C filtered = filter(createUnfiltered(contents), EVEN);

        try {
          Integer first = filtered.last();

  }

  public void testMultisetWrites() {
    Multiset<String> multiset = ImmutableMultiset.of("a", "b", "a");
    UnmodifiableCollectionTests.assertMultisetIsUnmodifiable(multiset, "test");
  }

  public void testAsList() {
    ImmutableMultiset<String> multiset = ImmutableMultiset.of("a", "a", "b", "b", "b");
    ImmutableList<String> list = multiset.asList();
    assertEquals(ImmutableList.of("a", "a", "b", "b", "b"), list);

    assertEquals(null, sortedMultiset.tailMultiset(c.getElement(), OPEN).firstEntry());
  }

  @CollectionSize.Require(SEVERAL)
  public void testLast() {
    assertEquals(c, sortedMultiset.lastEntry());
  }

  @CollectionFeature.Require(SUPPORTS_REMOVE)
  @CollectionSize.Require(SEVERAL)
  public void testPollLast() {

    }
  }

  // We need to test that asList() really does return the original list.
  @SuppressWarnings("InlineMeInliner")
  public void testAsList() {
    ImmutableList<String> list = ImmutableList.of("a", "b");
    assertSame(list, list.asList());
  }

  @GwtIncompatible("builder internals")
  public void testReusedBuilder() {

  public void testMultisetWrites() {
    Multiset<String> multiset = ImmutableSortedMultiset.of("a", "b", "a");
    UnmodifiableCollectionTests.assertMultisetIsUnmodifiable(multiset, "test");
  }

  public void testAsList() {
    ImmutableSortedMultiset<String> multiset = ImmutableSortedMultiset.of("a", "a", "b", "b", "b");
    ImmutableList<String> list = multiset.asList();
    assertEquals(ImmutableList.of("a", "a", "b", "b", "b"), list);