code: public void put(String id,String string,Object value)
      {
  	if (DEBUG && id!=null) System.out.println(id+":"+string+" => "+value);
  	put(id, new MyWrapper(string), value);
      }
docs: Insert a string into the dictionary.
  
  <p>Id is a special tag used to handle 'leave one out'
  lookups.  If you do a lookup on a string with a non-null
  id, you get the closest matches that do not have the same
  id.