nodeStrList.add(node.getTextContent());
                    }
                } catch (final XPathExpressionException e) {
                    logger.warn("Could not parse a value of " + entry.getKey() + ":" + entry.getValue(), e);
                }
                if (nodeStrList.size() == 1) {
                    buf.append(getResultDataBody(entry.getKey(), nodeStrList.get(0)));

            });
            if (putMappingResponse.isAcknowledged()) {
                logger.info("Created {} mapping.", index);
            } else {
                logger.warn("Failed to create {} mapping.", index);
            }
        } else if (logger.isDebugEnabled()) {
            logger.debug("{} mapping exists.", index);
        }
    }

    /**

                    final String msg = e.getMessage();
                    if (StringUtil.isNotEmpty(msg) || msg.contains("index.analyze.max_token_count")) {
                        logger.warn("Failed to parse document. ", e);
                        return Stream.empty();
                    }
                    throw e;
                }
            }).toArray(n -> new SuggestItem[n]);

</tr>
<!-- IF TEXT-ONLY bottom padding -->
<tr>
<td height="28" style="padding:0;margin:0;line-height:1px;font-size:1px;"></td>
</tr>
<!-- end bottom padding for a text-only tweet-->