}

    /**
     * Removes disabled indices.
     */
    public void removeDisableIndices() {
        final GetIndexResponse response =
                client.admin().indices().prepareGetIndex().addIndices("*").execute().actionGet(suggestSettings.getIndicesTimeout());
        Stream.of(response.getIndices()).filter(s -> {
            if (!isSuggestIndex(s)) {
                return false;
            }