Result Set FORWARD_ONLY

I'm having trouble setting the result set to anything but FORWARD_ONLY.

If I do this:

pstmt = conn.prepareStatement("select name, name from
amz.product_detail_items order by name");
rs = pstmt.executeQuery();
rs.setFetchDirection(ResultSet.TYPE_SCROLL_INSENSITIVE);

I get:

org.postgresql.util.PSQLException: Invalid fetch direction constant:
1,004.

I get the same error if I set it on the pstmt object before executing
the query.

Using version 311 of the JDBC driver and 8.0.2.

Thanks,
Jeff