/** Creates two projects used in later tests. */
  public void testCreateProjects() {
    EntityManager em = createEntityManager("fieldaccess");
    Project project1, project2;

    beginTransaction(em);
    project1 = ModelExamples.projectExample1();
    project2 = ModelExamples.projectExample2();
    em.persist(project1);
    em.persist(project2);
    commitTransaction(em);
  }