List all browsers on iPhones using 51Degrees data file

    private static Provider p;
    private static Property property;

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws IOException {
        //Initialise dataset, print basic info.
        System.out.print("Initialising provider. ");
        p = new Provider(StreamFactory.create("C:\\path\\to\\51Degrees.dat"));
        System.out.println("Done.");
        System.out.println("***** Data file info *****");
        System.out.println("Data file: "+p.dataSet.getName());
        System.out.println("Published: "+p.dataSet.published);
        System.out.println("Proeprties: "+p.dataSet.getProperties().size());
        System.out.println("**************************");
        System.out.print("Initialising signatures. ");
        //NEW: initialise signatures.
        p.dataSet.initSignatureRanks();
        System.out.print("Done");
        System.out.println();

        //ArrayList stores the distinct browser names.
        ArrayList<String> distinctBrowsers = new ArrayList<>();

        //Loop through all profiles in the Hardware components.
        for (Profile pr : p.dataSet.getHardware().getProfiles()){
            //Get values for the HardwareName property.
            String val = pr.getValues("HardwareName").get(0).getName();

            //Indicates if this particular hardware name is iPhone.
            if(val.equals("iPhone")) {
                //Add distinct related Profiles to the list.
                ArrayList<Profile> relatedProfiles = new ArrayList<>();
                for (Signature s : pr.Signatures()) {
                    if (s.getRank() < 1000) {
                        /*
                        At this point we have found all signatures for the
                        Hardware component with 'iPhone' Hardware name and rank
                        of a 1000 or less (meaning most popular). This Profile
                        is of interest to us, hence add to relatedProfiles list.
                        */
                        for (Profile p1 : s.getProfiles()) {
                            if(!relatedProfiles.contains(p1))
                                relatedProfiles.add(p1);
                        }
                    }
                }

                //Go through each profile in the relatedProfiles list to filter
                //by some variable.
                for (Profile p2 : relatedProfiles) {
                    //For each BrowserUA Component of the related Profile:
                    if(p2.getComponent().getName().equals("BrowserUA")) {
                        //Get browser name
                        String osName = p2.getValues("BrowserName").get(0).getName();
                        //Get browser version.
                        String osVersion = p2.getValues("BrowserVersion").get(0).getName();

                        //Add unique browser name to the list to be dispalyed.
                        if(!distinctBrowsers.contains(osName)) {
                            distinctBrowsers.add(osName);
                        }
                    }
                }
            }

        }
        //Display the list of unique browser names found during program execution.
        for (String s : distinctBrowsers) {
             System.out.println(s);
        }
        System.exit(0);
    }