private void incrementSendMessages(ProcessId dst) {
        if(sentCount.get(dst.toString()) == null)
            sentCount.put(dst.toString(),1);
        else
            sentCount.put(dst.toString(), sentCount.get(dst.toString())+1);
        if(messagesToCount > 0 && scheduledToCountSend == true){
            if((countMessagesOf == null && getTotalSentMessages() == messagesToCount) ||
                (countMessagesOf != null && sentCount.get(countMessagesOf.toString()) != null && sentCount.get(countMessagesOf.toString()) == messagesToCount)){
                    assign_stop_request = true;
                    this.logger.log(Level.SEVERE,me +" is going to get killed.");
            }
        }
    }