public ArrayList<Employee> checkEmployee(Date date)
    {
        availableEmployees.clear();
        int count = 0;
        String res = createDate(date);
        for (int i = 0; i < employeesList.size(); i++)
        {
            count = 0;
            for (int j = 0; j < employeesList.get(i).getDates().size(); j++)
            {
                String tjek = "" + employeesList.get(i).getDates().get(j);
                if (employeesList.get(i).getPosition().equals("Montør") && !tjek.equals(res))
                {
                    count++;
                    if(count == employeesList.get(i).getDates().size())
                    {
                    int empID = employeesList.get(i).getEmployeeID();
                    Employee emp = new Employee(empID, date, 0);
                    availableEmployees.add(emp);
                    }
                }
            }
        }
        return availableEmployees;
    }