anchor.diff:  user_get_info({error,E}) ->
       {error,E}.
   
  -remove_unused_entries_if_needed(Number) when is_integer(Number), Number > 0 ->
  +remove_unused_entries_if_needed(CurrentEntries, MaxEntries) 
  +  when is_integer(CurrentEntries), is_integer(MaxEntries), CurrentEntries >= MaxEntries ->
  +    Number = CurrentEntries - (MaxEntries + 1),
       iterate_through_users_and_delete_least_used_ones(Number);
  -remove_unused_entries_if_needed(_Number) ->
  +remove_unused_entries_if_needed(_Current, _Max) ->
       ok.
   
   
  
positive.code:          user_inspect/0,
           user_mapping_inspect/0,
  
           insert_users/1
          ]).
  
  -export([
  
negative.code:               gidNumber => GidUid,
                homeDirectory => << <<"/home/">>/binary, BinNumber/binary >>
              },
      user_insert_info(User,Max),
      insert_users(Number-1,Max).
        
  
  