int id;
    String content = "";
    NumberFormat formatter = NumberFormat.getCurrencyInstance();
    for(int x=1;x<=numoforder;x++){
        //single thread
        file=new BufferedReader(new FileReader(base+x+".txt"));

        //read the data file
        try{
            String data;

            data=file.readLine();
            count=new HashMap<String,Integer>();
            for(String n: prices.keySet()){
                count.put(n, 0);
            }
            //client id
            id=Integer.parseInt((data.split(" ")[1]));
            System.out.println("Reading order for client with id: "+id);
            //output processing for client id

            //clients purchases
            while((data=file.readLine())!=null)
            {
                String name=data.split(" ")[0];
                count.put(name,count.get(name)+1);
                summarymap.put(name,summarymap.get(name)+1);
            }
            file.close();

            content += "----- Order details for client with Id:"+id + " -----n";

            //
            List<String>temp=new ArrayList<String>(prices.keySet());
            Collections.sort(temp);
            double cout=0;
            double total = 0;
            for(String key:temp)
            {
                if(count.get(key)==0)
                {

                }
                else{

                    content += "Item's name: " + key +", Cost per item: "+formatter.format(prices.get(key)) +","+" Quantity: "+ count.get(key)+","+
                            " Cost: "+formatter.format((prices.get(key))*count.get(key))+"n";
                    total+=((prices.get(key))*count.get(key));


                }

            }
content+="Order Total: "+formatter.format(total)+"n";

    }

        catch (IOException e){

            e.printStackTrace();
        }
    }