List<Optional<String>> optionals =
        ImmutableList.of(Optional.of("a"), Optional.<String>absent(), Optional.of("c"));
    assertThat(Optional.presentInstances(optionals)).containsExactly("a", "c").inOrder();
  }

  public void testPresentInstances_callingIteratorTwice() {
    List<Optional<String>> optionals =
        ImmutableList.of(Optional.of("a"), Optional.<String>absent(), Optional.of("c"));

func (a BitrotAlgorithm) Available() bool {
	_, ok := bitrotAlgorithms[a]
	return ok
}

// String returns the string identifier for a given bitrot algorithm.
// If the algorithm is not supported String panics.
func (a BitrotAlgorithm) String() string {
	name, ok := bitrotAlgorithms[a]
	if !ok {
		logger.CriticalIf(GlobalContext, errors.New("Unsupported bitrot algorithm"))
	}
	return name
}

    @Nonnull
    Session getSession();

    String getGroupId();

    String getArtifactId();

    String getVersion();

    String getClassifier();

    String getExtension();

    String getType();

    static ArtifactFactoryRequest build(
            Session session, String groupId, String artifactId, String version, String extension) {
        return ArtifactFactoryRequest.builder()

        final List<String> sessionIdList = new ArrayList<>();
        dataCrawlingThreadList.clear();
        final List<String> dataCrawlingThreadStatusList = new ArrayList<>();
        for (final DataConfig dataConfig : configList) {
            final DataStoreParams initParamMap = new DataStoreParams();
            final String sid = ComponentUtil.getCrawlingConfigHelper().store(sessionId, dataConfig);

    String[] array = new String[] {"a"};
    Multiset<String> multiset = ImmutableSortedMultiset.copyOf(array);
    assertEquals(HashMultiset.create(asList("a")), multiset);
  }

  public void testCreation_arrayOfArray() {
    Comparator<String[]> comparator =
        Ordering.natural().lexicographical().onResultOf(Arrays::asList);
    String[] array = new String[] {"a"};

    final CountDownLatch getFinishedSignal = new CountDownLatch(2);
    final String getKey = "get";
    final String refreshKey = "refresh";
    final String suffix = "Suffix";

    CacheLoader<String, String> computeFunction =
        new CacheLoader<String, String>() {
          @Override
          public String load(String key) throws InterruptedException {
            getStartedSignal.countDown();

    protected static final String USER_ROLES = "userRoles";

    protected CachedCipher cipher;

    protected String valueSeparator = "\n";

    protected String roleSeparator = ",";

    protected String parameterKey;

    protected boolean encryptedParameterValue = true;

    protected String headerKey;

    protected boolean encryptedHeaderValue = true;

    protected Hashtable<String, String> env;

    protected String name;

    protected String[] permissions = null;

    public LdapUser(final Hashtable<String, String> env, final String name) {
        this.env = env;
        this.name = name;
    }

    @Override
    public String getName() {
        return name;
    }

    @Override
    public String[] getPermissions() {

    private final List<String> unprefixedPathKeys;
    private final File projectDir;
    private final PathTranslator pathTranslator;
    private final List<String> expressionPrefixes;

    public PathTranslatingPostProcessor(
            List<String> expressionPrefixes,
            List<String> unprefixedPathKeys,
            File projectDir,

        }
    }

    public void scriptedMetric(String name, ConditionOptionCall<ScriptedMetricAggregationBuilder> opLambda) {
        ScriptedMetricAggregationBuilder builder = regScriptedMetricA(name);
        if (opLambda != null) {
            opLambda.callback(builder);
        }
    }

    public void topHits(String name, ConditionOptionCall<TopHitsAggregationBuilder> opLambda) {