void addRangeValue(final Range<Long> range, final StagingValue value) {
            LOGGER.info("Adding rangeValue {} {}", range, value);
            rangeValueKeys.add(range);
            StagingValue valueCopy = copyValue(value);
            rangeValueValues.add(valueCopy);
        }
Consume the fastInfosetValue using the various classes used in ref data lookup
stroom-pipeline/src/test/java/stroom/pipeline/refdata/TestReferenceDataFilter.java