*/
    protected void deleteFromArray(final String index, final String type, final String id) {
        final String actualIndex = index + "." + type.toLowerCase(Locale.ENGLISH);
        try {
            client.prepareDelete().setIndex(actualIndex).setId(id).execute().actionGet(settings.getIndexTimeout());
            client.admin().indices().prepareRefresh().setIndices(actualIndex).execute().actionGet(settings.getIndicesTimeout());

            return list.isEmpty();
        }).forEach(s -> {
            if (logger.isInfoEnabled()) {
                logger.info("Delete index: {}", s);
            }
            client.admin().indices().prepareDelete(s).execute().actionGet(suggestSettings.getIndicesTimeout());
        });
    }

    /**
     * Creates a new SuggestIndexer for indexing suggestions.
     * @return A SuggestIndexer instance.
     */

                .actionGet(this.settings.getIndicesTimeout());
    }

    /**
     * Deletes the analyzer settings.
     */
    protected void deleteAnalyzerSettings() {
        client.admin().indices().prepareDelete(analyzerSettingsIndexName).execute().actionGet(settings.getIndicesTimeout());
    }

    /**
     * Creates analyzer settings with string settings and mappings.
     * @param settings The settings in string format.

    public static void afterClass() throws Exception {
        runner.close();
        runner.clean();
    }

    @Before
    public void before() throws Exception {
        runner.admin().indices().prepareDelete("_all").execute().actionGet();
        runner.refresh();
        suggester = Suggester.builder().build(runner.client(), "SuggesterTest");
        suggester.createIndexIfNothing();
    }

    @Test