.actionGet(settings.getSearchTimeout());
                    if (!scrollId.equals(response.getScrollId())) {
                        SuggestUtil.deleteScrollContext(client, scrollId);
                    }
                    scrollId = response.getScrollId();
                }
            } finally {
                SuggestUtil.deleteScrollContext(client, scrollId);
            }

                response = get(c -> c.prepareSearchScroll(sid).setScroll(scrollForDelete).execute());
                if (!scrollId.equals(response.getScrollId())) {
                    clearScroll(scrollId);
                }
                scrollId = response.getScrollId();
            }
        } finally {
            clearScroll(scrollId);
        }
        return count;
    }

    /**

                        .execute()
                        .actionGet(fessConfig.getIndexBulkTimeout());
                if (!scrollId.equals(response.getScrollId())) {
                    deleteScrollContext(scrollId);
                }
                scrollId = response.getScrollId();
            }
        } finally {
            deleteScrollContext(scrollId);
        }
        return count;
    }