valueMap.put("ip", getClientIp());
        valueMap.put("time", DateTimeFormatter.ISO_INSTANT.format(ZonedDateTime.now()));
        if (useEcsFormat) {
            printByEcs(valueMap);
        } else {
            printByLtsv(valueMap);
        }
    }

    /**
     * Print the log by LTSV.
     * @param valueMap The value map.
     */

                super.printByLtsv(valueMap);
            }

            @Override
            protected void printByEcs(final Map<String, String> valueMap) {
                valueMap.put("time", "2022-01-01T00:00:00.000Z");
                valueMap.remove("ip");
                super.printByEcs(valueMap);
            }

            @Override
            protected void printLog(final String message) {