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(), "SuggestRequestBuilderTest");
        suggester.createIndexIfNothing();
    }

    @Test

    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();
        settings = Suggester.builder().build(runner.client(), id).settings();
    }

    @Test
    public void test_defaultAnalyzer() {

    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(client, "ScrollTest");
        suggester.createIndexIfNothing();
    }

    @Test

    runner = new OpenSearchRunner();
    runner.build(newConfigs().clusterName("TestCluster").numOfNode(1));
    client = runner.client();
}

@Before
public void before() {
    runner.admin().indices().prepareDelete("_all").execute().actionGet();
}

@AfterClass
public static void afterClass() {
    runner.close();
    runner.clean();
}
```

### Testing Best Practices

        if (runner != null) {
            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(), "DefaultContentsParserTest");
        suggester.createIndexIfNothing();
    }

    @Test

            return redirect(getClass());
        }
        try {
            searchEngineClient.admin()
                    .indices()
                    .prepareDelete(//
                            fessConfig.getIndexDocumentCrawlerIndex() + ".queue", //
                            fessConfig.getIndexDocumentCrawlerIndex() + ".data", //

        }).forEach(s -> {
            if (logger.isInfoEnabled()) {
                logger.info("Deleting disabled index (no aliases): 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 DeleteRequestBuilder prepareDelete() {
        return client.prepareDelete();
    }

    /**
     * Prepares a delete request builder for a specific document.
     *
     * @param index the index name
     * @param id    the document ID
     * @return the delete request builder
     */
    @Override
    public DeleteRequestBuilder prepareDelete(final String index, final String id) {

        final SuggestWriterResult result = new SuggestWriterResult();
        try {
            client.prepareDelete().setIndex(index).setId(id).execute().actionGet(settings.getIndexTimeout());
        } catch (final Exception e) {
            result.addFailure(e);
        }
        return result;
    }

    @Override