private void assignGroups(int counter)
    {
        if (counter >= 12 && counter <= 16)
        {
            System.out.println("Assigning teams to groups!....");

            try
            {
                teammgr.assignRandomGroups();
            }
            catch (Exception e)
            {
                System.out.println(" ERROR - " + e.getMessage());
            }
        }
        else if (counter < 12)
        {
            System.out.println("Too few teams to assign.");
        }
        else
        {
            System.out.println("Too many teams to assign.");
        }

    }