// Collection<EmployeeRoles> roles = employee.getRoles();
// for (EmployeeRoles role : roles) {
// System.out.println(role.getRole().getDescription());
// }
Collection<Orders> orders = new OrdersService().getAll();
for (Orders order : orders) {
Collection<ItemsOrdered> items = order.getItemsOrdered();
for (ItemsOrdered item : items) {
System.out.println(item.getItemQty() + " - " + item.getUnitPrice());
}