.build(constantLoader(computed));

    Object key = new Object();
    assertThat(cache.getUnchecked(key)).isSameInstanceAs(computed);
    RemovalNotification<Object, Object> notification = listener.remove();
    assertThat(notification.getKey()).isSameInstanceAs(key);
    assertThat(notification.getValue()).isSameInstanceAs(computed);
    assertThat(notification.getCause()).isEqualTo(RemovalCause.SIZE);
    assertThat(listener.isEmpty()).isTrue();

            .build(constantLoader(computed));

    Object key = new Object();
    assertThat(cache.getUnchecked(key)).isSameInstanceAs(computed);
    RemovalNotification<Object, Object> notification = listener.remove();
    assertThat(notification.getKey()).isSameInstanceAs(key);
    assertThat(notification.getValue()).isSameInstanceAs(computed);
    assertThat(notification.getCause()).isEqualTo(RemovalCause.SIZE);
    assertThat(listener.isEmpty()).isTrue();

      assertThat(valueRefTwo.get()).isSameInstanceAs(valueTwo);
      entryTwo.setValueReference(valueRefTwo);

      assertThat(entryTwo.getKey()).isSameInstanceAs(keyTwo);
      assertThat(entryTwo.getHash()).isEqualTo(hashTwo);
      assertThat(entryTwo.getNext()).isSameInstanceAs(entryOne);
      assertThat(entryTwo.getValueReference()).isSameInstanceAs(valueRefTwo);
    }
  }

      assertThat(valueRefTwo.get()).isSameInstanceAs(valueTwo);
      entryTwo.setValueReference(valueRefTwo);

      assertThat(entryTwo.getKey()).isSameInstanceAs(keyTwo);
      assertThat(entryTwo.getHash()).isEqualTo(hashTwo);
      assertThat(entryTwo.getNext()).isSameInstanceAs(entryOne);
      assertThat(entryTwo.getValueReference()).isSameInstanceAs(valueRefTwo);
    }
  }

    ImmutableLongArray iia3 = ImmutableLongArray.of(5, 25, 125);

    assertThat(iia0.subArray(0, 0)).isSameInstanceAs(ImmutableLongArray.of());
    assertThat(iia1.subArray(0, 0)).isSameInstanceAs(ImmutableLongArray.of());
    assertThat(iia1.subArray(1, 1)).isSameInstanceAs(ImmutableLongArray.of());
    assertThat(iia1.subArray(0, 1).asList()).containsExactly(5L);

    }
  }

  public void testEnsureCapacity() {
    assertThat(Booleans.ensureCapacity(EMPTY, 0, 1)).isSameInstanceAs(EMPTY);
    assertThat(Booleans.ensureCapacity(ARRAY_FALSE, 0, 1)).isSameInstanceAs(ARRAY_FALSE);
    assertThat(Booleans.ensureCapacity(ARRAY_FALSE, 1, 1)).isSameInstanceAs(ARRAY_FALSE);
    assertThat(Booleans.ensureCapacity(new boolean[] {true}, 2, 1))
        .isEqualTo(new boolean[] {true, false, false});

  }

  public void testEnsureCapacity() {
    assertThat(Chars.ensureCapacity(EMPTY, 0, 1)).isSameInstanceAs(EMPTY);
    assertThat(Chars.ensureCapacity(ARRAY1, 0, 1)).isSameInstanceAs(ARRAY1);
    assertThat(Chars.ensureCapacity(ARRAY1, 1, 1)).isSameInstanceAs(ARRAY1);
    assertThat(Chars.ensureCapacity(ARRAY1, 2, 1))
        .isEqualTo(new char[] {(char) 1, (char) 0, (char) 0});
  }

    assertThat(SerializableTester.reserialize(comparator)).isSameInstanceAs(comparator);

    // The Java implementation.
    Comparator<byte[]> javaImpl = UnsignedBytes.lexicographicalComparatorJavaImpl();
    Helpers.testComparator(javaImpl, ordered);
    assertThat(SerializableTester.reserialize(javaImpl)).isSameInstanceAs(javaImpl);
  }

  public void testLexicographicalComparatorLongPseudorandomInputs() {

    }
  }

  public void testEnsureCapacity() {
    assertThat(Doubles.ensureCapacity(EMPTY, 0, 1)).isSameInstanceAs(EMPTY);
    assertThat(Doubles.ensureCapacity(ARRAY1, 0, 1)).isSameInstanceAs(ARRAY1);
    assertThat(Doubles.ensureCapacity(ARRAY1, 1, 1)).isSameInstanceAs(ARRAY1);
    assertThat(Arrays.equals(new double[] {1.0, 0.0, 0.0}, Doubles.ensureCapacity(ARRAY1, 2, 1)))
        .isTrue();
  }

    }
  }

  public void testEnsureCapacity() {
    assertThat(Shorts.ensureCapacity(EMPTY, 0, 1)).isSameInstanceAs(EMPTY);
    assertThat(Shorts.ensureCapacity(ARRAY1, 0, 1)).isSameInstanceAs(ARRAY1);
    assertThat(Shorts.ensureCapacity(ARRAY1, 1, 1)).isSameInstanceAs(ARRAY1);
    assertThat(Shorts.ensureCapacity(ARRAY1, 2, 1))
        .isEqualTo(new short[] {(short) 1, (short) 0, (short) 0});
  }