jdbc driver return wrong medata values

Hi,

Environment :

Windows XP SP2
Postgres 8.0
JDK 1.5.0_02
postgresql-8.0-311.jdbc3.jar

While analysing the index structures of a metadata table with the
following statement :

ResultSet parts = dbMeta.getIndexInfo("aCatalog", "aMetaSchema",
"aTable", false, false);
...
if (parts != null) {
    try {
        while (parts.next()) {
            String indexName = parts.getString(6);
            String columnName = parts.getString(9);
            short position= parts.getShort(8);
            String direction = parts.getString(10);
            boolean unique  = parts.getBoolean(4);
        }
    } finally {
        parts.close();
    }
}

While controling the result with pgadmin III it appears that :

- Unique Index have a returned boolean unique set to false :
    - this value should apply to Non Unique Index
- Non Unique Index have a returned boolean unique set to true :
    - this value should apply to Unique Index

Regards.