public static void main(String[] args) throws CloneNotSupportedException {
    Employees employees = new Employees();
    employees.loadData();

    // Use the clone method to get the Employee object

    Employees empNew = (Employees) employees.clone();
    Employees empNew1 = (Employees) employees.clone();
    List list = empNew.getEmptyList();
    list.add("John");
    List list1 = empNew1.getEmptyList();
    list1.remove("Panka");

    System.out.println("empty List: " + employees.getEmptyList());
    System.out.println("empNew List: " + list);
    System.out.println("empNew1 List: " + list1);
  }