}
        }

        val becameIdle =
          (finishedCall != null || finishedAsyncCall != null) &&
            (executorIsShutdown || runningAsyncCalls.isEmpty()) &&
            runningSyncCalls.isEmpty()
        val idleCallbackToRun = if (becameIdle) idleCallback else null

        if (executorIsShutdown) {
          return@synchronized Effects(
            callsToExecute =

    public ImmutableBiMap<K, V> build() {
      return buildOrThrow();
    }

    @Override
    public ImmutableBiMap<K, V> buildOrThrow() {
      ImmutableMap<K, V> map = super.buildOrThrow();
      if (map.isEmpty()) {
        return of();
      }
      return new RegularImmutableBiMap<K, V>(super.buildOrThrow());
    }

    @Override
    ImmutableBiMap<K, V> buildJdkBacked() {
      return build();
    }

    @Override
    public Artifact createPluginArtifact(Plugin plugin) {
        VersionRange versionRange;
        try {
            String version = plugin.getVersion();
            if (version == null || version.isEmpty()) {
                version = "RELEASE";
            }
            versionRange = VersionRange.createFromVersionSpec(version);
        } catch (InvalidVersionSpecificationException e) {
            return null;

        // THEN the result should be an empty list
        assertNotNull(result, "The result should not be null.");
        assertTrue(result.isEmpty(), "The result should be empty for unknown auth types.");
    }

    /**
     * Test parsing of {@link KerberosConstants#AUTH_DATA_PAC} with an invalid token.
     * Expects a {@link PACDecodingException} to be thrown.

            }
            return new BigDecimal(Long.toString(((java.util.Date) o).getTime()));
        } else if (o instanceof String) {
            final String s = (String) o;
            if (StringUtil.isEmpty(s)) {
                return null;
            }
            return normalize(new BigDecimal(s));
        } else {
            return normalize(new BigDecimal(o.toString()));
        }
    }

    /**

            Model target,
            List<? extends DependencyManagement> sources,
            ModelBuildingRequest request,
            ModelProblemCollector problems) {
        if (sources != null && !sources.isEmpty()) {
            Map<String, Dependency> dependencies = new LinkedHashMap<>();

            DependencyManagement depMgmt = target.getDependencyManagement();

            if (depMgmt != null) {

        if (value != null && expression.startsWith(bannedPrefix)) {
            String msg = "The expression ${" + expression + "} is deprecated.";
            if (newPrefix != null && !newPrefix.isEmpty()) {
                msg += " Please use ${" + newPrefix + expression.substring(bannedPrefix.length()) + "} instead.";
            }

    // We post the event, but our Executor will not deliver it until instructed.
    bus.post(EVENT);

    List<String> events = catcher.getEvents();
    assertTrue("No events should be delivered synchronously.", events.isEmpty());

    // Now we find the task in our Executor and explicitly activate it.
    List<Runnable> tasks = executor.getTasks();
    assertEquals("One event dispatch task should be queued.", 1, tasks.size());

        if (StringUtil.isEmpty(path)) {
            return null;
        }

        try {
            final GetObjectTaggingRequest request = GetObjectTaggingRequest.builder().bucket(bucketName).key(path).build();
            final GetObjectTaggingResponse response = awsS3Client.getObjectTagging(request);
            if (response.tagSet() == null || response.tagSet().isEmpty()) {
                return null;

    }

    /**
     * @throws Exception
     */
    @Test
    public void testIsEmpty() throws Exception {
        assertThat(list.isEmpty(), is(true));
        list.addLast("1");
        assertThat(list.isEmpty(), is(not(true)));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testContaines() throws Exception {