@Override
        public void serialize(Double value, JsonGenerator jgen, SerializerProvider provider) throws IOException {
            jgen.writeNumber(format(value, withinLongRangeFormat, outsideLongRangeFormat));
        }
Returns an object mapper with a custom floating point serializer to avoid scientific notation
metrics-proxy/src/main/java/ai/vespa/metricsproxy/metric/model/json/JacksonUtil.java