Two versions of jdbc driver returns different results

postgresql-9.1-901 jdbc driver and  postgresql-9.2-1002 returns different values for the same query.
The result of the postgresql-9.1-901 is the same as returns psql.
I am using PostgreSQL 9.2.3 on x86_64-unknown-linux-gnu, compiled by gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-52), 64-bit

Here is the code

 PreparedStatement prepareStatement = conn.prepareStatement("select rejected From "

                     + " \"CountReport7\"(237505,1367776800000,1368986400000,'millennium','Europe/Kiev'); ");

            System.out.println(prepareStatement);

            prepareStatement.execute();

            ResultSet rs =  prepareStatement.getResultSet();

            while (rs.next()) {

                System.out.println(rs.getLong(1));

            }