File file = new File("pback.txt");
        Scanner in = null;
        Scanner scanner = null;
        try {
            in = new Scanner(file);

        } catch (FileNotFoundException e) {
            System.out.println ("File not found!");
        }
        System.out.println(in);
        List<String> ids = new ArrayList<String>();
        List<String> usr = new ArrayList<String>();
        List<String> desc = new ArrayList<String>();
        List<String> dep = new ArrayList<String>();
        List<String> pri = new ArrayList<String>();
        List<String> est = new ArrayList<String>();
        List<String> acrit = new ArrayList<String>();
        String currentId = "<id>";
        String acritStr = "";
        while(in.hasNextLine()) {
            String currentLine = in.nextLine();
            if(currentLine.startsWith("<")) {
                currentId = currentLine;
                continue;
            }
            switch(currentId) {
            case "<id>":
                ids.add(currentLine);
                break;

            case "<usr>":
                usr.add(currentLine);
                break;

            case "<desc>":
                desc.add(currentLine);
                break;

            case "<dep>":
                dep.add(currentLine);
                break;

            case "<pri>":
                pri.add(currentLine);
                break;

            case "<est>":
                est.add(currentLine);
                break;

            case "<acrit>":
                if(currentLine.isEmpty()) {
                    acrit.add(acritStr);
                    acritStr = "";
                } else {
                    acritStr += "\n" + currentLine;
                }
                break;

            }

        }
        System.out.println(ids.size());
        System.out.println(usr.size());
        System.out.println(dep.size());
        System.out.println(pri.size());
        System.out.println(acrit.size());
        System.out.println(est.size());
        System.out.println(
                ids.size() == usr.size() &&
                ids.size() == dep.size() &&
                ids.size() == pri.size() &&
                ids.size() == acrit.size() &&
                ids.size() == est.size()
                );


        StringBuilder sb = new StringBuilder();
        for(int i = 0 ; i < ids.size() ; i++ ) {
            String id = ids.get(i);
            String us = usr.get(i);
            String ds = desc.get(i);
            String dp = dep.get(i);
            String pr = pri.get(i);
            String es = est.get(i);
            String acr = acrit.get(i);
            sb.append("ID: ");
            sb.append(id);
            sb.append("\nUser Story: ");
            sb.append(us);
            sb.append("\nPriority: ");
            sb.append(pr);
            sb.append("\nEst. cost: ");
            sb.append(es);
            sb.append("\nDescription: ");
            sb.append(ds);
            sb.append("\nAcceptance critera: ");
            sb.append(acr);
            sb.append("\nDependency: ");
            sb.append(dp);
            sb.append("\n\n");
        }

        try {
            FileWriter fstream = new FileWriter("out.txt");
            BufferedWriter out = new BufferedWriter(fstream);
            out.write(sb.toString());
            //Close the output stream
            out.close();
        } catch (Exception e){//Catch exception if any
            System.err.println("Error: " + e.getMessage());

        }