public static void main(String[] args) throws SQLException {
        DriverManager.registerDriver(new OracleDriver());
        String username = "system";
        String password = "orcl";
//        String url = "jdbc:oracle:thin:@" +  "10.22.146.229:1521:orcl";
        String url = "jdbc:oracle:thin:@" +  "localhost:101:orcl";
        Connection connection = DriverManager.getConnection(url, username, password);
        Statement statement = connection.createStatement();
        ResultSet set = statement.executeQuery("select * from CAMBIO_EUR_A");
        while(set.next()){
            print(set);
        }
    }