private List<Department> generateDepartments(int nDepartments)
	{
		List<Department> departments = new ArrayList<>();
		DepartmentService deptService = lookupService(DEPARTMENT_SERVICE, DepartmentService.class);

		while (nDepartments-- > 0)
		{
			departments.add(deptService.createDepartment(DEPARTMENT_NAME_GEN.nextRandomName()));
		}

		return departments;
	}