Ebean.createUpdate(Permission.class, "delete from Permission").execute();
Ebean.createUpdate(Tenant.class, "delete from Tenant").execute();
Ebean.createUpdate(Role.class, "delete from Role").execute();
Tenant tenant1 = new Tenant();
tenant1.setName("Tenant");
Ebean.save(tenant1);
Permission p1 = new Permission();
Permission p2 = new Permission();