Example usage for java.lang System in

Introduction

In this page you can find the example usage for java.lang System in.

Prototype

InputStream in

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Document

The "standard" input stream.

Usage

From source file:SetTest.java

public static void main(String[] args) {
    Set<String> words = new HashSet<String>(); // HashSet implements Set
    long totalTime = 0;

    Scanner in = new Scanner(System.in);
    while (in.hasNext()) {
        String word = in.next();//from  ww w  .  j  av  a2  s. c o m
        long callTime = System.currentTimeMillis();
        words.add(word);
        callTime = System.currentTimeMillis() - callTime;
        totalTime += callTime;
    }

    Iterator<String> iter = words.iterator();
    for (int i = 1; i <= 20 && iter.hasNext(); i++)
        System.out.println(iter.next());
    System.out.println(". . .");
    System.out.println(words.size() + " distinct words. " + totalTime + " milliseconds.");
}

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From source file:org.springintegration.SpringIntegrationTest.java

public static void main(String[] args) throws Exception {

    ConfigurableApplicationContext context = new ClassPathXmlApplicationContext(
            "/META-INF/spring/integration/spring-integration-context.xml", SpringIntegrationTest.class);
    System.out.println("Hit Enter to terminate");
    System.in.read();
    context.close();/*from   ww  w  .j a  v  a 2 s.  c om*/
}

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From source file:BlockingQueueTest.java

public static void main(String[] args) {
    Scanner in = new Scanner(System.in);
    System.out.print("Enter base directory (e.g. /usr/local/jdk1.6.0/src): ");
    String directory = in.nextLine();
    System.out.print("Enter keyword (e.g. volatile): ");
    String keyword = in.nextLine();

    final int FILE_QUEUE_SIZE = 10;
    final int SEARCH_THREADS = 100;

    BlockingQueue<File> queue = new ArrayBlockingQueue<File>(FILE_QUEUE_SIZE);

    FileEnumerationTask enumerator = new FileEnumerationTask(queue, new File(directory));
    new Thread(enumerator).start();
    for (int i = 1; i <= SEARCH_THREADS; i++)
        new Thread(new SearchTask(queue, keyword)).start();
}

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From source file:isc_415_practica_1.ISC_415_Practica_1.java

/**
 * @param args the command line arguments
 *//*from ww w  .ja v a  2 s  . c om*/
public static void main(String[] args) {
    String urlString;
    Scanner input = new Scanner(System.in);
    Document doc;

    try {
        urlString = input.next();
        if (urlString.equals("servlet")) {
            urlString = "http://localhost:8084/ISC_415_Practica1_Servlet/client";
        }
        urlString = urlString.contains("http://") || urlString.contains("https://") ? urlString
                : "http://" + urlString;
        doc = Jsoup.connect(urlString).get();
    } catch (Exception ex) {
        System.out.println("El URL ingresado no es valido.");
        return;
    }

    ArrayList<NameValuePair> formInputParams;
    formInputParams = new ArrayList<>();
    String[] plainTextDoc = new TextNode(doc.html(), "").getWholeText().split("\n");
    System.out.println(String.format("Nmero de lineas del documento: %d", plainTextDoc.length));
    System.out.println(String.format("Nmero de p tags: %d", doc.select("p").size()));
    System.out.println(String.format("Nmero de img tags: %d", doc.select("img").size()));
    System.out.println(String.format("Nmero de form tags: %d", doc.select("form").size()));

    Integer index = 1;

    ArrayList<NameValuePair> urlParameters = new ArrayList<>();
    for (Element e : doc.select("form")) {
        System.out.println(String.format("Form %d: Nmero de Input tags %d", index, e.select("input").size()));
        System.out.println(e.select("input"));

        for (Element formInput : e.select("input")) {
            if (formInput.attr("id") != null && formInput.attr("id") != "") {
                urlParameters.add(new BasicNameValuePair(formInput.attr("id"), "PRACTICA1"));
            } else if (formInput.attr("name") != null && formInput.attr("name") != "") {
                urlParameters.add(new BasicNameValuePair(formInput.attr("name"), "PRACTICA1"));
            }
        }

        index++;
    }

    if (!urlParameters.isEmpty()) {
        try {
            CloseableHttpClient httpclient = HttpClients.createDefault();
            UrlEncodedFormEntity entity = new UrlEncodedFormEntity(urlParameters, Consts.UTF_8);
            HttpPost httpPost = new HttpPost(urlString);
            httpPost.setHeader("User-Agent", USER_AGENT);
            httpPost.setEntity(entity);
            HttpResponse response = httpclient.execute(httpPost);
            System.out.println(response.getStatusLine());
        } catch (IOException ex) {
            Logger.getLogger(ISC_415_Practica_1.class.getName()).log(Level.SEVERE, null, ex);
        }

    }

}

---

From source file:org.corfudb.sharedlog.examples.ConfigClnt.java

public static void main(String[] args) throws IOException {

    DefaultHttpClient httpclient = new DefaultHttpClient();
    final BufferedReader prompt = new BufferedReader(new InputStreamReader(System.in));

    CorfuConfiguration C = null;/*from  w w w  . j  a  v a2  s . c  o  m*/

    while (true) {

        System.out.print("> ");
        String line = prompt.readLine();
        if (line.startsWith("get")) {

            HttpGet httpget = new HttpGet("http://localhost:8000/corfu");

            System.out.println("Executing request: " + httpget.getRequestLine());
            HttpResponse response = (HttpResponse) httpclient.execute(httpget);

            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            // response.getEntity().writeTo(System.out);
            // System.out.println();
            // System.out.println("----------------------------------------");

            C = new CorfuConfiguration(response.getEntity().getContent());
        } else {

            if (C == null) {
                System.out.println("configuration not set yet!");
                continue;
            }

            HttpPost httppost = new HttpPost("http://localhost:8000/corfu");
            httppost.setEntity(new StringEntity(C.ConfToXMLString()));

            System.out.println("Executing request: " + httppost.getRequestLine());
            HttpResponse response = httpclient.execute(httppost);

            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            response.getEntity().writeTo(System.out);

        }
    }
    // httpclient.close();
}

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From source file:es.cnio.bioinfo.bicycle.BinomialAnnotator.java

public static void main(String[] args) throws IOException, MathException {
    BufferedReader in = new BufferedReader(new InputStreamReader(System.in));

    double p = Double.parseDouble(args[0]);
    String line = null;// w  w  w .  j  a v a 2s  .  c o  m

    while ((line = in.readLine()) != null) {

        String[] tokens = line.split("\t");
        int reads = Integer.parseInt(tokens[5]);
        int cCount = Integer.parseInt(tokens[4]);
        BinomialDistribution binomial = new BinomialDistributionImpl(reads, p);
        double pval = (reads == 0) ? 1.0d : (1.0d - binomial.cumulativeProbability(cCount - 1));
        if (System.out.checkError()) {
            System.exit(1);
        }
        System.out.println(line + "\t" + pval);

    }
}

---

From source file:br.upf.contatos.tcp.Client.java

public static void main(String[] args) throws RuntimeException {

    String teste = Arrays.toString(args);
    if (args.length == 0) {
        Client.HOST = "localhost";
    } else {//from  w  w w .ja  v a2 s .  c  o  m
        Client.HOST = args[0];
    }

    ClientConnector tcpService = new ClientConnector(Client.HOST, PORTA);
    String line;
    tcpService.connect();
    do {
        System.out.println("Digite help, para o menu");
        Scanner scanner = new Scanner(System.in);
        line = scanner.nextLine();
    } while (comando(line, tcpService));

    tcpService.disconnect();
}

---

From source file:fi.jyu.it.ties456.week38.Main.Main.java

public static void main(String[] args) throws NoSuchTeacherException_Exception {

    TeacherRegistryService connect = new TeacherRegistryService();
    TeacherRegistry teacher = connect.getTeacherRegistryPort();
    CourseISService connectCourse = new CourseISService();
    CourseIS course = connectCourse.getCourseISPort();
    int i;/*from   www. jav  a 2 s.  co m*/
    Scanner inputchoice = new Scanner(System.in);
    Scanner cin = new Scanner(System.in);

    do {
        System.out.println("0: Quit the application");
        System.out.println("1: Search the teacher Info");
        System.out.println("2: Create the Course");
        i = inputchoice.nextInt();
        switch (i) {
        case 0:
            System.out.println("quit the application");
            break;
        case 1:
            System.out.println("Input search info of teacher");
            String searchString = cin.nextLine();
            JSONObject result = searchTeacher(teacher, searchString);
            if (result == null)
                System.out.println("No person found");
            else
                System.out.println(result);
            break;
        case 2:
            createCourse(teacher, course);
            break;
        default:
            System.err.println("Not a valid choice");

        }
    } while (i != 0);
}

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From source file:poc.telnet.TelnetServer.java

public static void main(String[] args) throws Exception {
    new ClassPathXmlApplicationContext("/META-INF/spring/integration/telnet-inbound.xml");
    System.out.println("Press Enter/Return in the console to exit");
    System.in.read();
    System.exit(0);/*from   w  w w.  j a v  a 2 s  .c om*/
}

---

From source file:base64test.Base64Test.java

/**
 * @param args the command line arguments
 *///  ww w  .j a v a  2  s.com
public static void main(String[] args) {
    try {
        if (!Base64.isBase64(args[0])) {
            throw new Exception("Arg 1 is not a Base64 string!");
        } else {
            String decodedBase64String = new String(Base64.decodeBase64(args[0]));
            File tempFile = File.createTempFile("base64Test", ".tmp");
            tempFile.deleteOnExit();
            FileWriter fw = new FileWriter(tempFile, false);
            PrintWriter pw = new PrintWriter(fw);
            pw.write(decodedBase64String);
            pw.close();
            String fileType = getFileType(tempFile.toPath());
            System.out.println(fileType);
            System.in.read();
        }
    } catch (Exception e) {
        System.err.println(e.getMessage());
    }
}

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