public void printTreatingList()
   {
       int index = 0;
       while (index < treatingList.size())
       {
       Patient list2 = treatingList.get(index);
       System.out.println(list2.getAsString());
       index++;
    }
    

}

      public void tests()
      {
          System.out.println( printTreatingList());
        }