new TestStringSetMultimapGenerator() {
                  @Override
                  protected SetMultimap<String, String> create(Entry<String, String>[] entries) {
                    SetMultimap<String, String> multimap = HashMultimap.create();
                    for (Entry<String, String> entry : entries) {
                      multimap.put(entry.getKey(), entry.getValue());
                    }

                new TestStringSetMultimapGenerator() {
                  @Override
                  protected SetMultimap<String, String> create(Entry<String, String>[] entries) {
                    SetMultimap<String, String> multimap = HashMultimap.create();
                    for (Entry<String, String> entry : entries) {
                      multimap.put(entry.getKey(), entry.getValue());
                    }

        String[] floatFields = floatFieldsStr.isEmpty() ? new String[0] : floatFieldsStr.split(",");
        assertNotNull(floatFields);
        assertEquals(0, floatFields.length);

        String doubleFieldsStr = fessConfig.getIndexAdminDoubleFields();
        assertEquals("", doubleFieldsStr);
        String[] doubleFields = doubleFieldsStr.isEmpty() ? new String[0] : doubleFieldsStr.split(",");
        assertNotNull(doubleFields);

        }
    }

    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) {

         */
        protected Pair<String, String> splitField(final String defaultField, final String field) {
            final int indexOf = field.indexOf(':');
            if (indexOf < 0) {
                return new Pair<>(field, null);
            }
            final String indexField = indexOf == 0 ? defaultField : field.substring(0, indexOf);
            final String extensionKey = field.substring(indexOf + 1);

    private static final String INDEX_NAME = "fess_config.coordinator";

    private static final String TYPE_HEARTBEAT = "heartbeat";

    private static final String TYPE_OPERATION = "operation";

    private static final String TYPE_EVENT = "event";

    private static final String STATUS_ACTIVE = "active";

    private static final String STATUS_RUNNING = "running";

     */
    protected static final String ACCESS_CONTROL_ALLOW_ORIGIN = "Access-Control-Allow-Origin";

    /**
     * CORS header for specifying allowed headers.
     */
    protected static final String ACCESS_CONTROL_ALLOW_HEADERS = "Access-Control-Allow-Headers";

    /**
     * CORS header for specifying allowed HTTP methods.
     */

        }
    }

    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) {

            checkSha(dependency, jarName, shaFiles);
        }
    }

    private String joinFilenames(Set<File> shaFiles) {
        List<String> names = shaFiles.stream().map(File::getName).collect(Collectors.toList());
        return String.join("\n", names);
    }

    public static String getDependencyName(Map<String, String> mappings, String dependencyName) {

     *
     * <p>It is strongly encouraged to use {@link #add(String, Object)} instead and give value a
     * readable name.
     */
    @CanIgnoreReturnValue
    public ToStringHelper addValue(@Nullable Object value) {
      return addHolder(value);
    }

    /**
     * Adds an unnamed value to the formatted output.
     *
     * <p>It is strongly encouraged to use {@link #add(String, boolean)} instead and give value a