Example usage for java.lang String trim

Introduction

In this page you can find the example usage for java.lang String trim.

Prototype

public String trim() 

Source Link

Document

Returns a string whose value is this string, with all leading and trailing space removed, where space is defined as any character whose codepoint is less than or equal to 'U+0020' (the space character).

Usage

From source file:MainClass.java

public static void main(String args[]) {
    String org = "This is a test. This is, too.    ";
    System.out.println(">" + org + "<");
    System.out.println(">" + org.trim() + "<");

}

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From source file:org.fusesource.cloudmix.tests.consumer.Main.java

public static void main(String[] args) {
    if (args.length > 0 && args[0].equals("-debug")) {
        Map<Object, Object> properties = new TreeMap<Object, Object>();
        properties.putAll(System.getProperties());
        for (Map.Entry<Object, Object> entry : properties.entrySet()) {
            System.out.println(" " + entry.getKey() + " = " + entry.getValue());
        }//  w  ww  . j  av a2 s.c om
    }

    ClassPathXmlApplicationContext applicationContext = new ClassPathXmlApplicationContext(
            "META-INF/spring/context.xml");
    applicationContext.start();

    System.out.println("Enter quit to stop");

    try {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        while (true) {
            String line = reader.readLine();
            if (line == null || line.trim().equalsIgnoreCase("quit")) {
                break;
            }
        }
    } catch (IOException e) {
        System.err.println("Caught: " + e);
        e.printStackTrace(System.err);
    }

    applicationContext.close();
}

---

From source file:org.fusesource.cloudmix.tests.broker.Main.java

public static void main(String[] args) {
    if (verbose || (args.length > 0 && args[0].equals("-debug"))) {
        Map<Object, Object> properties = new TreeMap<Object, Object>();
        properties.putAll(System.getProperties());
        for (Map.Entry<Object, Object> entry : properties.entrySet()) {
            System.out.println(" " + entry.getKey() + " = " + entry.getValue());
        }//from ww  w . j  av  a 2s  . c o  m
    }

    ClassPathXmlApplicationContext applicationContext = new ClassPathXmlApplicationContext(
            "META-INF/spring/activemq.xml");
    applicationContext.start();

    System.out.println("Enter quit to stop");

    try {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        while (true) {
            String line = reader.readLine();
            if (line == null || line.trim().equalsIgnoreCase("quit")) {
                break;
            }
        }
    } catch (IOException e) {
        System.err.println("Caught: " + e);
        e.printStackTrace(System.err);
    }

    applicationContext.close();
}

---

From source file:com.ok2c.lightmtp.examples.SendMailExample.java

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

    if (args.length < 3) {
        System.out.println("Usage: sender recipient1[;recipient2;recipient3;...] file");
        System.exit(0);/*from w  ww. j  a  v  a2  s  . c  om*/
    }

    String sender = args[0];
    List<String> recipients = new ArrayList<String>();
    StringTokenizer tokenizer = new StringTokenizer(args[1], ";");
    while (tokenizer.hasMoreTokens()) {
        String s = tokenizer.nextToken();
        s = s.trim();
        if (s.length() > 0) {
            recipients.add(s);
        }
    }

    File src = new File(args[2]);
    if (!src.exists()) {
        System.out.println("File '" + src + "' does not exist");
        System.exit(0);
    }

    DeliveryRequest request = new BasicDeliveryRequest(sender, recipients, new FileSource(src));

    MailUserAgent mua = new DefaultMailUserAgent(TransportType.SMTP, IOReactorConfig.DEFAULT);
    mua.start();

    try {

        InetSocketAddress address = new InetSocketAddress("localhost", 2525);

        Future<DeliveryResult> future = mua.deliver(new SessionEndpoint(address), 0, request, null);

        DeliveryResult result = future.get();
        System.out.println("Delivery result: " + result);

    } finally {
        mua.shutdown();
    }
}

---

From source file:DualModal.java

public static void main(String args[]) {
    final JFrame frame1 = new JFrame("Left");
    final JFrame frame2 = new JFrame("Right");
    frame1.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame2.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JButton button1 = new JButton("Left");
    JButton button2 = new JButton("Right");
    frame1.add(button1);/*from   www .  java  2  s  . c  om*/
    frame2.add(button2);
    ActionListener listener = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            JButton source = (JButton) e.getSource();

            JOptionPane pane = new JOptionPane("New label", JOptionPane.QUESTION_MESSAGE);
            pane.setWantsInput(true);
            JDialog dialog = pane.createDialog(frame2, "Enter Text");
            // dialog.setModalityType(Dialog.ModalityType.APPLICATION_MODAL);
            dialog.setModalityType(Dialog.ModalityType.DOCUMENT_MODAL);
            dialog.setVisible(true);
            String text = (String) pane.getInputValue();

            if (!JOptionPane.UNINITIALIZED_VALUE.equals(text) && text.trim().length() > 0) {
                source.setText(text);
            }
        }
    };
    button1.addActionListener(listener);
    button2.addActionListener(listener);
    frame1.setBounds(100, 100, 200, 200);
    frame1.setVisible(true);
    frame2.setBounds(400, 100, 200, 200);
    frame2.setVisible(true);
}

---

From source file:org.kuali.student.git.tools.Main.java

/**
 * @param args/*from   ww w  .  jav a  2s.com*/
 */
public static void main(String[] args) {

    if (args.length != 2) {
        log.error("USAGE: <path to git repository> <data file>");
        System.exit(-1);
    }

    String pathToGitRepo = args[0];

    String comparisonTagDataFile = args[1];

    try {

        ClassPathXmlApplicationContext applicationContext = new ClassPathXmlApplicationContext(
                "git/applicationContext.xml");

        applicationContext.registerShutdownHook();

        GitExtractor extractor = applicationContext.getBean(GitExtractor.class);

        extractor.buildRepository(new File(pathToGitRepo));

        List<String> pathsToCompare = FileUtils.readLines(new File(comparisonTagDataFile), "UTF-8");

        for (String comparisonPath : pathsToCompare) {

            if (comparisonPath.trim().length() == 0 || comparisonPath.trim().startsWith("#"))
                continue; // skip empty lines and comments

            String parts[] = comparisonPath.split(":");

            String targetTag = parts[0];
            String copyFromTag = parts[1];

            extractor.extractDifference(targetTag, copyFromTag);

        }

    } catch (Exception e) {
        log.error("Unexpected Exception", e);
    }

}

---

From source file:org.springintegration.demo.Main.java

/**
 * Load the Spring Integration Application Context
 *
 * @param args - command line arguments/* ww  w .jav a 2s  .c  om*/
 */
public static void main(final String... args) {

    LOGGER.info("\n========================================================="
            + "\n                                                         "
            + "\n          Welcome to Spring Integration!                 "
            + "\n                                                         "
            + "\n    For more information please visit:                   "
            + "\n    http://www.springsource.org/spring-integration       "
            + "\n                                                         "
            + "\n=========================================================");

    final AbstractApplicationContext context = new ClassPathXmlApplicationContext(
            "classpath:META-INF/spring/integration/*-context.xml");

    context.registerShutdownHook();

    final Scanner scanner = new Scanner(System.in);

    LOGGER.info("\n========================================================="
            + "\n                                                         "
            + "\n    Please press 'q + Enter' to quit the application.    "
            + "\n                                                         "
            + "\n=========================================================");

    System.out.print("Please enter a string and press <enter>: ");

    while (true) {

        final String input = scanner.nextLine();

        if ("q".equals(input.trim())) {
            break;
        }

    }

    LOGGER.info("Exiting application...bye.");

    System.exit(0);

}

---

From source file:EchoServer.java

public static void main(String[] args) {
    try {//from ww  w  .  ja  va2 s .com
        // establish server socket
        ServerSocket s = new ServerSocket(8189);

        // wait for client connection
        Socket incoming = s.accept();
        try {
            InputStream inStream = incoming.getInputStream();
            OutputStream outStream = incoming.getOutputStream();

            Scanner in = new Scanner(inStream);
            PrintWriter out = new PrintWriter(outStream, true /* autoFlush */);

            out.println("Hello! Enter BYE to exit.");

            // echo client input
            boolean done = false;
            while (!done && in.hasNextLine()) {
                String line = in.nextLine();
                out.println("Echo: " + line);
                if (line.trim().equals("BYE"))
                    done = true;
            }
        } finally {
            incoming.close();
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

---

From source file:mx.uaq.facturacion.enlace.system.EmailSystemTest.java

/**
 * Load the Spring Integration Application Context
 *
 * @param args//from  w ww.j a  v  a  2s. c  o  m
 *            - command line arguments
 */
public static void main(final String... args) {

    LOGGER.info(HORIZONTAL_LINE + "\n" + "\n          Welcome to Spring Integration!                 " + "\n"
            + "\n    For more information please visit:                   "
            + "\n    http://www.springsource.org/spring-integration       " + "\n" + HORIZONTAL_LINE);

    final AbstractApplicationContext context = new ClassPathXmlApplicationContext(
            "classpath:email-facturas.poller.xml", "classpath:facturacion-integration.xml");

    context.registerShutdownHook();

    final Scanner scanner = new Scanner(System.in);

    LOGGER.info(HORIZONTAL_LINE + "\n" + "\n    Please press 'q + Enter' to quit the application.    " + "\n"
            + HORIZONTAL_LINE);

    while (true) {

        final String input = scanner.nextLine();

        if ("q".equals(input.trim())) {
            break;
        }

    }

    LOGGER.info("Exiting application...bye.");

    System.exit(0);
}

---

From source file:net.semanticmetadata.lire.solr.SearchImages.java

public static void main(String[] args) throws IOException, ParserConfigurationException, SAXException {
    // http://localhost:8080/solr/lire/query?q=hashes%3A1152++hashes%3A605++hashes%3A96++hashes%3A275++&wt=xml
    String hashes = "1152  605  96  275  2057  3579  3950  2831  2367  3169  3292  974  2465  1573  2933  3125  314  2158  3532  974  2198  2315  3013  3302  3316  1467  2213  818  3  1083  18  2604  327  1370  593  3677  464  79  256  984  2496  1124  855  2091  780  1941  1887  1145  1396  4016  2406  2227  1532  2598  215  1375  171  2516  1698  368  2350  3799  223  1471  2083  1051  3015  3789  3374  1442  3991  3575  1452  751  428  3103  1182  2241  474  275  3678  3970  559  3394  2662  2361  2048  1083  181  1483  3903  3331  2363  756  558  2838  3984  1878  2667  3333  1473  2136  3499  3873  1437  3091  1287  948  46  3660  3003  1572  1185  2231  2622  257  3538  3632  3989  1180  3928  3144  1492  3941  3253  3498  2721  1036  22  1020  725  1431  3821  2248  2542  3659  2849  524  2967  1  2493  3620  2951  3584  1641  3873  2087  1506  1489  3064";
    String[] split = hashes.split(" ");
    String query = "";
    for (int i = 0; i < split.length; i++) {
        String s = split[i];
        if (s.trim().length() > 0)
            query += " cl_ha:" + s.trim();
    }//from   w  ww  .  j  a va2  s .  co m
    URL u = new URL(baseURL + "?q=" + URLEncoder.encode(query, "utf-8") + "&wt=xml&rows=500");
    InputStream in = u.openStream();
    SAXParser saxParser = SAXParserFactory.newInstance().newSAXParser();
    SolrResponseHandler dh = new SolrResponseHandler();
    saxParser.parse(in, dh);
    ArrayList<ResultItem> results = dh.getResults();
    // re-rank:

}

---

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