Statement stmt = null;
        try {
            String URL = "jdbc:mysql://localhost:3306/test";
            Connection conn = DriverManager.getConnection(URL, "****", "****");

            stmt = conn.createStatement(
               ResultSet.TYPE_SCROLL_SENSITIVE,
               ResultSet.CONCUR_UPDATABLE
            );

            String query = "SELECT * FROM pers";
            ResultSet res = stmt.executeQuery(query);

            if (res.absolute(3)) {
                res.updateString("name", "Xxxx Yyyy");
                res.updateInt("age", 48);
                res.updateRow();
            }
        } catch (SQLException ex) {
            System.out.println(ex);
        } finally {
            if (stmt != null) {
                try {
                    stmt.close();
                    System.out.println("Database Connection closed");
                } catch (SQLException ex) {
                }
            }
        }