Hibernate HQL

package pl.selfimproveit.hibernate;

import java.util.ArrayList;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;

import pl.selfimproveit.model.User;

public class Launcher {

    public static void main(String[] args) {

        SessionFactory sessionFactory = new Configuration().configure().buildSessionFactory();
        Session session = sessionFactory.openSession();
        session.beginTransaction();

        ArrayList<User> users =  (ArrayList<User>) session.createQuery("from User").list();
        System.out.println("User list size "+users.size());

        for (User userValue : users) {
            System.out.println(userValue);
        }
        session.getTransaction().commit();
        session.close();
    }
}