// ensures that the number of invocations looks sane
    void assertInvariants(int expectedBytes) {
      // we should have seen as many bytes as the next multiple of chunk after expectedBytes - 1
      assertEquals(out.toByteArray().length, ceilToMultiple(expectedBytes, chunkSize));
      assertEquals(expectedBytes / chunkSize, processCalled);
      assertEquals(expectedBytes % chunkSize != 0, remainingCalled);
    }

    int size = 1024;
    byte[] expectedBytes = new byte[size];
    byte[] bytes = newPreFilledByteArray(1024);

    // Setup
    File file = createTempFile();
    Files.write(bytes, file);

    Random random = new Random();
    random.nextBytes(expectedBytes);

    // Test
    MappedByteBuffer map = Files.map(file, MapMode.READ_WRITE);
    map.put(expectedBytes);

    // Verify

        // Test throwing and catching the exception
        String expectedType = "OAuth";
        String expectedMessage = "OAuth token is invalid";

        try {
            throw new InvalidAccessTokenException(expectedType, expectedMessage);
        } catch (InvalidAccessTokenException e) {
            assertEquals(expectedType, e.getType());
            assertEquals(expectedMessage, e.getMessage());

    int size = 1024;
    byte[] expectedBytes = new byte[size];
    byte[] bytes = newPreFilledByteArray(1024);

    // Setup
    File file = createTempFile();
    Files.write(bytes, file);

    Random random = new Random();
    random.nextBytes(expectedBytes);

    // Test
    MappedByteBuffer map = Files.map(file, MapMode.READ_WRITE);
    map.put(expectedBytes);

    // Verify

    // ensures that the number of invocations looks sane
    void assertInvariants(int expectedBytes) {
      // we should have seen as many bytes as the next multiple of chunk after expectedBytes - 1
      assertEquals(out.toByteArray().length, ceilToMultiple(expectedBytes, chunkSize));
      assertEquals(expectedBytes / chunkSize, processCalled);
      assertEquals(expectedBytes % chunkSize != 0, remainingCalled);
    }

    Type expectedType = new TypeToken<Map<String, List<Object>>>() {}.getType();
    assertEquals(
        expectedType,
        new TypeToken<ListMap<String, Object>>() {}.getSupertype(Map.class).getType());
  }

  private interface StringListMap<V> extends ListMap<String, V> {}

  public <V> void testGetSupertype_partiallySpecializedType() {

    Type expectedType = new TypeToken<Map<String, List<Object>>>() {}.getType();
    assertEquals(
        expectedType,
        new TypeToken<ListMap<String, Object>>() {}.getSupertype(Map.class).getType());
  }

  private interface StringListMap<V> extends ListMap<String, V> {}

  public <V> void testGetSupertype_partiallySpecializedType() {