"No class found for inet"

I'm using the PostgreSQL 7.1.1 JDBC2 Enterprise driver, compiled
myself on Solaris 8 with the 1.3 JDK.

I'm trying to access a column of the PostgreSQL datatype 'inet'.
When my program gets to the 'inet' field:

    rs.getObject(3);

it fails with the exception "no class found for inet".
Does the JDBC driver support all PostgreSQL data types?

--
        Larry Mulcahy        lmulcahy@qip.qwest.net
              PGP public key at:
   http://pgpkeys.mit.edu:11371/pks/lookup?op=get&search=0x2C4C5A03