anchor.diff:      {noreply, State};
   
   handle_cast({delta_ack, From, Id, Counter}, #state{store=Store}=State) ->
  -    lasp_logger:extended("Receive delta_ack from ~p", [From]),
  -
       ?CORE:receive_delta(Store, {delta_ack, Id, From, Counter}),
       {noreply, State};
   
  
positive.code: 
  handle_cast({delta_send, From, {Id, Type, _Metadata, Deltas}, Counter},
              #state{store=Store, actor=Actor}=State) ->
      lasp_logger:extended("Receive delta_send from ~p", [From]),
  
      ?CORE:receive_delta(Store, {delta_send,
                                  From,
                                 {Id, Type, _Metadata, Deltas},
  
negative.code: 
  handle_cast({aae_send, From, {Id, Type, _Metadata, Value}},
              #state{store=Store, actor=Actor}=State) ->
      ?CORE:receive_value(Store, {aae_send,
                                  From,
                                 {Id, Type, _Metadata, Value},
  