public static void listProjectsEmployees(EntityManager entityManager) {
		TypedQuery<Project> query = entityManager.createQuery(
				"select distinct p from Project p join fetch p.employees",
				Project.class);
		List<Project> resultList = query.getResultList();

		entityManager.close();

		for (Project project : resultList) {
			System.out.println(project.getName() + " - "
					+ project.getEmployees());
		}
	}