SQLException: Cannot be less than zero

Hi,
  
I use PostgreSQL 8.0.3 and following associated drivers : 
  
postgresql-8.0-311.jdbc2.jar
postgresql-8.0-311.jdbc2ee.jar
postgresql-8.0-311.jdbc3.jar
 
I want to use CachedRowSetImpl to populate one row in the following table :
 
CREATE TABLE "Form2"
(
    form2member3 int4,
    form2member5 int8[],
)
WITHOUT OIDS;

The second column (an array of bigint)  seems to cause the following
exception when try to populate :
 
java.sql.SQLException: Invalid column display size. Cannot be less than zero
at javax.sql.rowset.RowSetMetaDataImpl.setColumnDisplaySize(RowSetMetaDataImpl.java:267)
at com.sun.rowset.CachedRowSetImpl.initMetaData(CachedRowSetImpl.java:679)
at com.sun.rowset.CachedRowSetImpl.populate(CachedRowSetImpl.java:597)
at com.sun.rowset.internal.CachedRowSetReader.readData(CachedRowSetReader.java:170)
at com.sun.rowset.CachedRowSetImpl.execute(CachedRowSetImpl.java:736)
at ...
at MainTester.main(MainTester.java:41)
  
 
After reading the only few related subjects, I can't find any
solution that I be able to use.
(Nebojsa Vasiljevic made a patch but didn't say how to do it ...)

Has someone yet met and solved this unexpected problem (even momently) ?
Otherwise, Is there another way to deal with variable-length lists  ?