@Override
        public Bytes lowerRangeFixedSize(final Bytes key, final long from) {
            return toBinary(key, 0, Math.max(0, from));
        }
@param key the key in the range
@param from the earliest end timestamp in the range
streams/src/main/java/org/apache/kafka/streams/state/internals/PrefixedSessionKeySchemas.java