SQLExceptionHandler.throwSQLException("Cannot load postgres " + "driver - class not found.");
throw new DbException ("Cannot load postgres driver - class not found.");
    public void setConnectionInfo(String url, String username,                                  String password) throws SQLException {        super.setConnectionInfo(url, username, password);        try {            Class.forName("org.postgresql.Driver");        } catch ( ClassNotFoundException cnfe ) {            SQLExceptionHandler.throwSQLException("Cannot load postgres " +                                                  "driver - class not found.");            // we don't *need* a bogus "throw e" call here            // since this is a void method.  Since cnfe isn't declared            // to be thrown, we'll just leave the "throw e" out.        }    }