* <ul>
 *   <li>{@link #getScrollTimeout()}</li>
 *   <li>{@link #getSearchTimeout()}</li>
 *   <li>{@link #getIndexTimeout()}</li>
 *   <li>{@link #getIndicesTimeout()}</li>
 *   <li>{@link #getBulkTimeout()}</li>
 *   <li>{@link #getClusterTimeout()}</li>
 * </ul>
 *
 * <p>Default settings and array settings can be customized using:</p>
 * <ul>
 *   <li>{@link #defaultSettings()}</li>

                    Stream.of(hits).map(SearchHit::getId).forEach(id -> bulkRequestBuilder.add(new DeleteRequest(index, id)));

                    final BulkResponse bulkResponse = bulkRequestBuilder.execute().actionGet(settings.getBulkTimeout());
                    if (bulkResponse.hasFailures()) {
                        throw new SuggesterException(bulkResponse.buildFailureMessage());
                    }