Fwd: Problem with deleting row

I am using postgresql-8.0.310.jdbc2ee.jar. when I am trying to delete an existing row from resultset, I am getting this exception:

java.lang.NullPointerException
    at org.postgresql.core.v3.SimpleQuery.toString(SimpleQuery.java:40)
    at org.postgresql.jdbc2.AbstractJdbc2ResultSet.parseQuery(AbstractJdbc2ResultSet.java:1656)
    at org.postgresql.jdbc2.AbstractJdbc2ResultSet.isUpdateable(AbstractJdbc2ResultSet.java:1516)
    at org.postgresql.jdbc2.AbstractJdbc2ResultSet.checkUpdateable(AbstractJdbc2ResultSet.java:2427)
    at org.postgresql.jdbc2.AbstractJdbc2ResultSet.deleteRow(AbstractJdbc2ResultSet.java:694)

 

Is this a known bug? If this is fixed in some jar then please let me know from where I can get the jar.

 

Thanks,

-N