euromillones

		// reading historico_euromillones.csv
		System.out.print("reading historico_euromillones.csv...");
		// FILE not provided, go to https://www.loteriasyapuestas.es/es/euromillones/estadisticas
		String inputFilePath ="/Users/aironman/Documents/historico_euromillones.csv";

		try {
			List<EMPojo> myListEMPojo = processInputFile(inputFilePath) ;
			myListEMPojo.forEach(System.out::println);
		    final Comparator<EMPojo> compTotal2017 = (p1, p2) -> Integer.compare( p1.getTotal_2017(), p2.getTotal_2017());
		    final Comparator<EMPojo> compTotal2018 = (p1, p2) -> Integer.compare( p1.getTotal_2018(), p2.getTotal_2018());
		    long maxSize = 7l;
		    System.out.println();
			System.out.print("reading historico_euromillones.csv sorted by total_2017, 7 values...");
			System.out.println();
			myListEMPojo.stream()
						.sorted(compTotal2017.reversed()) // sort from max to min
						.limit(maxSize)
						.forEach(System.out::println);

			System.out.println();
			System.out.print("reading historico_euromillones.csv sorted by total_2018, 7 values...");
			System.out.println();
			myListEMPojo.stream()
						.sorted(compTotal2018.reversed()) // sort from max to min
						.limit(maxSize)
						.forEach(System.out::println);

		} catch (FileNotFoundException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		}
	}

	private static List<EMPojo> processInputFile(String inputFilePath) throws FileNotFoundException {
	    List<EMPojo> inputList = new ArrayList<EMPojo>();
	    try{
	      File inputF = new File(inputFilePath);
	      InputStream inputFS = new FileInputStream(inputF);
	      BufferedReader br = new BufferedReader(new InputStreamReader(inputFS));
	      // skip the header of the csv
	      inputList = br.lines().skip(1).map(mapToItem).collect(Collectors.toList());
	      br.close();
	    } catch (IOException e) {
	      System.out.println("FileNotFoundException or IOException ");
	      e.printStackTrace();
	    }
	    return inputList ;
	}

	private static Function<String, EMPojo> mapToItem = (line) -> {
		  String[] p = line.split(COMMA);// a CSV has comma separated lines
		  EMPojo item = new EMPojo(Integer.parseInt(p[0]),Integer.parseInt(p[1]),Integer.parseInt(p[2]),Integer.parseInt(p[3]));
		  return item;

	};