//Registro
            //Class.forName("oracle.jdbc.OracleDriver");
            Class.forName("com.mysql.jdbc.Driver");
            //Establecer conexión
            String baseDeDatos = "jdbc:mysql://pulloa-instancia.cxjya9vspzfo.sa-east-1.rds.amazonaws.com:3306/taller126?useUnicode=true&characterEncoding=utf-8";
            Connection cnn = DriverManager.getConnection(baseDeDatos, "taller126", "taller");
            if(cnn !=  null){
                System.out.println("Conexión exitosa");
                Statement stm = cnn.createStatement();
                //int eliminados = stm.executeUpdate("delete from celular");
                //System.out.println(eliminados + " registros borrados");
                ResultSet rstRegistros;
                rstRegistros = stm.executeQuery("Select * from celular where imei = 111555888");
                if(rstRegistros.next()){
                    int num = rstRegistros.getInt("numero");
                    System.out.println("Número " + num );
                }

                rstRegistros = stm.executeQuery("Select * from celular order by numero");
                while(rstRegistros.next()){
                    System.out.println(rstRegistros.getInt("numero"));
                }

                stm.close();
                rstRegistros.close();
            }else
                System.out.println("Error de conexión");


            cnn.close();

        } catch (Exception ex) {
            Logger.getLogger(PruebaCelular.class.getName()).log(Level.SEVERE, null, ex);
        }

    }