```

    final Function<String, Integer> stringLengthFunction =
        new Function<String, Integer>() {
          @Override
          public Integer apply(String input) {
            return input.length();
          }
        };

    Multimap<Integer, String> index = Multimaps.index(badGuys, stringLengthFunction);

    assertEquals(expectedIndex, index);
  }

            .toSet()
    }

    private
    fun <T> invokeGitHubApi(uri: String, klass: Class<T>): T {
        val request = HttpRequest.newBuilder()
            .uri(URI(uri))
            .apply {
                if (githubToken.isPresent) {
                    header("Authorization", "token ${githubToken.get()}")
                }
            }
            .build()

    List<String> expectRead =
        Lists.transform(
            expectProcess,
            new Function<String, String>() {
              @Override
              public String apply(String value) {
                return value.replaceAll("[\\r\\n]", "");
              }
            });

    for (int chunk : CHUNK_SIZES) {
      chunk = max(1, min(chunk, input.length()));

              + " map in that class.");
    }
    Object result;
    try {
      result = supplier.get();
    } catch (Throwable t) {
      if (predicate.apply(t)) {
        // We are careful to set up INSTANCE_OF to match each Predicate to its target Class.
        @SuppressWarnings("unchecked")
        T caught = (T) t;
        return caught;
      }

              + " map in that class.");
    }
    Object result;
    try {
      result = supplier.get();
    } catch (Throwable t) {
      if (predicate.apply(t)) {
        // We are careful to set up INSTANCE_OF to match each Predicate to its target Class.
        @SuppressWarnings("unchecked")
        T caught = (T) t;
        return caught;
      }

              + " map in that class.");
    }
    Object result;
    try {
      result = supplier.get();
    } catch (Throwable t) {
      if (predicate.apply(t)) {
        // We are careful to set up INSTANCE_OF to match each Predicate to its target Class.
        @SuppressWarnings("unchecked")
        T caught = (T) t;
        return caught;
      }

    List<String> expectRead =
        Lists.transform(
            expectProcess,
            new Function<String, String>() {
              @Override
              public String apply(String value) {
                return value.replaceAll("[\\r\\n]", "");
              }
            });

    for (int chunk : CHUNK_SIZES) {
      chunk = max(1, min(chunk, input.length()));

    } catch (IllegalArgumentException e) {
      // Make sure we expected this.
      assertNull(expectHost);
      return;
    }
    assertNotNull(expectHost);

    // Apply withDefaultPort(), yielding hp2.
    final boolean badDefaultPort = (defaultPort < 0 || defaultPort > 65535);
    HostAndPort hp2 = null;
    try {
      hp2 = hp.withDefaultPort(defaultPort);

    new ForwardingWrapperTester()
        .testForwarding(
            Multiset.class,
            new Function<Multiset, Multiset>() {
              @Override
              public Multiset apply(Multiset delegate) {
                return wrap(delegate);
              }
            });
  }

  public void testEquals() {
    Multiset<String> set1 = ImmutableMultiset.of("one");