Pg 7.4.2, jdbc 7.4, data type inet

Hi,
I've tried following three drivers with postgresql v. 7.4.2:

- pg74.213.jdbc3.jar
- pg74.214.jdbc3.jar
- pg74jdbc3-kmacclay.jar

All those drivers return null asking data of type inet.

The table structure is:

-----------------------------------------------------------------------------------------------------
psql-start
<db_name>=# \d host
Table "public.host"
Column | Type | Modifiers
-------------------+-----------------------------+-----------------------------------------------------------
id_host | integer | not null default
nextval('public.host_id_host_seq'::text)
address | inet | not null
nome | character varying(60) | not null
descrizione | character varying(500) |
data_assegnazione | timestamp without time zone | not null
Indexes: host_pkey primary key btree (id_host)
-----------------------------------------------------------------------------------------------------
psql-end

Driver pg73jdbc3.jar returns correct values.

Thanks