Can't get all Imported Keys from dmd

The following code SHOULD (according to the JDK1.4 docs) get all the
primary keys related to a table's foreign keys, if I read the docs
right. But I get back a ResultSet only containing one (1) key, not two,
as in my table.

Can someone explain this to me? Why won't it return all the keys in the
ResultSet?

Thanks!

ResultSet fkpk = dmd.getImportedKeys("", "", "login");

while (fkpk.next())
{
System.out.println("PK: " + fkpk.getString("PKTABLE_NAME"));
System.out.println("\t" + fkpk.getString("PKCOLUMN_NAME"));
System.out.println("FK: " + fkpk.getString("FKTABLE_NAME"));
System.out.println("\t" + fkpk.getString("FKCOLUMN_NAME"));
}

System.out.println(" ");
**********************************
Table creation script:

drop table login;
drop sequence login_id_seq;

create table login(
id serial primary key,
memberid int references members(id),
userid varchar(15) not null,
password varchar(15) not null,
verification char(20),
verifydatesent date,
verifydaterecd date,
accesslevel int references accesslevels(id),
remoteip varchar(16),
reminderquestion varchar(80),
reminderanswer varchar(25)
);
create index idxloginid on login(id);
create index idxlogin_memberid on members(id);

**********************************
Test results:

PK: accesslevels
id
FK: login
accesslevel

--
David A. Bartmess
Software Configuration Manager / Sr. Software Developer
eDingo Enterprises
http://edingo.net