notification_bid

public void notification_bid(int auction_id, String sender_username, int amount, String receiver_username) throws java.rmi.RemoteException{
        for(int i=0;i<SocketsTodos.size();i++){
            PrintWriter outToClient;
            try{
                outToClient = new PrintWriter(SocketsTodos.get(i).clientSocket.getOutputStream(),true);
                if(SocketsTodos.get(i).username.equals(receiver_username)){
                    outToClient.println("type: notification_bid, id: "+auction_id+", user: "+sender_username+", amount: "+amount);
                }
            }catch(IOException e){
                e.printStackTrace();
            }
        }
    }