Example usage for java.lang System exit

Introduction

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

Prototype

public static void exit(int status) 

Source Link

Document

Terminates the currently running Java Virtual Machine.

Usage

From source file:ShapeMover.java

public static void main(String s[]) {
    Frame f = new Frame("ShapeMover");
    f.addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);
        }//from w w  w  .j a  va  2  s .  c  om
    });
    Applet applet = new ShapeMover();
    f.add("Center", applet);
    applet.init();
    f.pack();
    f.setSize(new Dimension(550, 250));
    f.show();
}

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From source file:JustOneLock.java

public static void main(String[] args) throws Exception {
    JustOneLock ua = new JustOneLock("JustOneId");
    if (ua.isAppActive()) {
        System.out.println("Already active.");
        System.exit(1);
    } else {//from w w  w  .  j  a va 2s.  co  m
        System.out.println("NOT already active.");
    }
}

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From source file:com.opengamma.integration.tool.portfolio.PortfolioCopyMoveTool.java

/**
 * Runs the tool.//ww w.j av  a  2 s.c  o  m
 *
 * @param args  empty arguments
 */
public static void main(String[] args) { // CSIGNORE
    boolean success = new PortfolioCopyMoveTool().initAndRun(args, IntegrationToolContext.class);
    System.exit(success ? 0 : 1);
}

---

From source file:Main.java

public static void main(String[] args) throws Exception {
    if (!SystemTray.isSupported()) {
        return;//from  w w w. ja v a2 s.  c o m
    }
    SystemTray tray = SystemTray.getSystemTray();

    Dimension size = tray.getTrayIconSize();
    BufferedImage bi = new BufferedImage(size.width, size.height, BufferedImage.TYPE_INT_RGB);
    Graphics g = bi.getGraphics();

    g.setColor(Color.blue);
    g.fillRect(0, 0, size.width, size.height);

    PopupMenu popup = new PopupMenu();
    MenuItem miExit = new MenuItem("Exit");
    ActionListener al;
    al = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            System.exit(0);
        }
    };
    miExit.addActionListener(al);
    popup.add(miExit);

    TrayIcon ti = new TrayIcon(bi, "System Tray Demo #2");
    ti.setPopupMenu(popup);

    al = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            System.out.println(e.getActionCommand());
        }
    };
    ti.setActionCommand("My Icon");
    ti.addActionListener(al);

    MouseListener ml = new MouseListener() {
        public void mouseClicked(MouseEvent e) {
            System.out.println("Tray icon: Mouse clicked");
        }

        public void mouseEntered(MouseEvent e) {
            System.out.println("Tray icon: Mouse entered");
        }

        public void mouseExited(MouseEvent e) {
            System.out.println("Tray icon: Mouse exited");
        }

        public void mousePressed(MouseEvent e) {
            System.out.println("Tray icon: Mouse pressed");
        }

        public void mouseReleased(MouseEvent e) {
            System.out.println("Tray icon: Mouse released");
        }
    };
    ti.addMouseListener(ml);
    MouseMotionListener mml = new MouseMotionListener() {
        public void mouseDragged(MouseEvent e) {
            System.out.println("Tray icon: Mouse dragged");
        }

        public void mouseMoved(MouseEvent e) {
            System.out.println("Tray icon: Mouse moved");
        }
    };
    ti.addMouseMotionListener(mml);

    Image image = ti.getImage();

    tray.add(ti);
}

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From source file:org.copperengine.spring.SpringEngineStarter.java

/**
 * @param args//w w w . jav a 2 s. c o  m
 */
public static void main(String[] args) {
    if (args.length == 0) {
        System.out.println("Usage: " + SpringEngineStarter.class.getName() + " <configLocations>");
        System.exit(-2);
    }
    try {
        new FileSystemXmlApplicationContext(args);
    } catch (Exception e) {
        logger.error("Startup failed", e);
        System.exit(-1);
    }
}

---

From source file:io.s4.util.AvroSchemaSupplementer.java

public static void main(String args[]) {
    if (args.length < 1) {
        System.err.println("No schema filename specified");
        System.exit(1);
    }/*from   w  ww  . ja  va 2 s.com*/

    String filename = args[0];
    FileReader fr = null;
    BufferedReader br = null;
    InputStreamReader isr = null;
    try {
        if (filename == "-") {
            isr = new InputStreamReader(System.in);
            br = new BufferedReader(isr);
        } else {
            fr = new FileReader(filename);
            br = new BufferedReader(fr);
        }

        String inputLine = "";
        StringBuffer jsonBuffer = new StringBuffer();
        while ((inputLine = br.readLine()) != null) {
            jsonBuffer.append(inputLine);
        }

        JSONObject jsonRecord = new JSONObject(jsonBuffer.toString());

        JSONObject keyPathElementSchema = new JSONObject();
        keyPathElementSchema.put("name", "KeyPathElement");
        keyPathElementSchema.put("type", "record");

        JSONArray fieldsArray = new JSONArray();
        JSONObject fieldRecord = new JSONObject();
        fieldRecord.put("name", "index");
        JSONArray typeArray = new JSONArray("[\"int\", \"null\"]");
        fieldRecord.put("type", typeArray);
        fieldsArray.put(fieldRecord);
        fieldRecord = new JSONObject();
        fieldRecord.put("name", "keyName");
        typeArray = new JSONArray("[\"string\", \"null\"]");
        fieldRecord.put("type", typeArray);
        fieldsArray.put(fieldRecord);

        keyPathElementSchema.put("fields", fieldsArray);

        JSONObject keyInfoSchema = new JSONObject();
        keyInfoSchema.put("name", "KeyInfo");
        keyInfoSchema.put("type", "record");

        fieldsArray = new JSONArray();
        fieldRecord = new JSONObject();
        fieldRecord.put("name", "keyPath");
        typeArray = new JSONArray("[\"string\", \"null\"]");
        fieldRecord.put("type", typeArray);
        fieldsArray.put(fieldRecord);
        fieldRecord = new JSONObject();
        fieldRecord.put("name", "fullKeyPath");
        typeArray = new JSONArray("[\"string\", \"null\"]");
        fieldRecord.put("type", typeArray);
        fieldsArray.put(fieldRecord);
        fieldRecord = new JSONObject();
        fieldRecord.put("name", "keyPathElementList");
        JSONObject typeRecord = new JSONObject();
        typeRecord.put("type", "array");
        typeRecord.put("items", keyPathElementSchema);
        fieldRecord.put("type", typeRecord);
        fieldsArray.put(fieldRecord);

        keyInfoSchema.put("fields", fieldsArray);

        JSONObject partitionInfoSchema = new JSONObject();
        partitionInfoSchema.put("name", "PartitionInfo");
        partitionInfoSchema.put("type", "record");
        fieldsArray = new JSONArray();
        fieldRecord = new JSONObject();
        fieldRecord.put("name", "partitionId");
        typeArray = new JSONArray("[\"int\", \"null\"]");
        fieldRecord.put("type", typeArray);
        fieldsArray.put(fieldRecord);
        fieldRecord = new JSONObject();
        fieldRecord.put("name", "compoundKey");
        typeArray = new JSONArray("[\"string\", \"null\"]");
        fieldRecord.put("type", typeArray);
        fieldsArray.put(fieldRecord);
        fieldRecord = new JSONObject();
        fieldRecord.put("name", "compoundValue");
        typeArray = new JSONArray("[\"string\", \"null\"]");
        fieldRecord.put("type", typeArray);
        fieldsArray.put(fieldRecord);
        fieldRecord = new JSONObject();
        fieldRecord.put("name", "keyInfoList");
        typeRecord = new JSONObject();
        typeRecord.put("type", "array");
        typeRecord.put("items", keyInfoSchema);
        fieldRecord.put("type", typeRecord);
        fieldsArray.put(fieldRecord);

        partitionInfoSchema.put("fields", fieldsArray);

        fieldRecord = new JSONObject();
        fieldRecord.put("name", "S4__PartitionInfo");
        typeRecord = new JSONObject();
        typeRecord.put("type", "array");
        typeRecord.put("items", partitionInfoSchema);
        fieldRecord.put("type", typeRecord);

        fieldsArray = jsonRecord.getJSONArray("fields");
        fieldsArray.put(fieldRecord);

        System.out.println(jsonRecord.toString(3));
    } catch (Exception ioe) {
        throw new RuntimeException(ioe);
    } finally {
        if (br != null)
            try {
                br.close();
            } catch (Exception e) {
            }
        if (isr != null)
            try {
                isr.close();
            } catch (Exception e) {
            }
        if (fr != null)
            try {
                fr.close();
            } catch (Exception e) {
            }
    }
}

---

From source file:Main.java

public static void main(String[] args) {
    JFrame.setDefaultLookAndFeelDecorated(true);
    JFrame frame = new JFrame();
    frame.setResizable(false);/*from  w w  w  .  j  a  v  a  2  s.co  m*/
    removeButtons(frame);
    JPanel panel = new JPanel(new GridBagLayout());
    JButton button = new JButton("Exit");
    panel.add(button, new GridBagConstraints());
    frame.getContentPane().add(panel);
    frame.setSize(400, 300);
    frame.setLocationRelativeTo(null);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);
    button.addActionListener(e -> System.exit(0));
}

---

From source file:hip.ch3.seqfile.writable.seqfile.SequenceFileStockWriter.java

public static void main(final String[] args) throws Exception {
    int res = ToolRunner.run(new Configuration(), new SequenceFileStockWriter(), args);
    System.exit(res);
}

---

From source file:httpscheduler.HttpScheduler.java

/**
 * @param args the command line arguments
 * @throws java.lang.Exception/*from  www.j  a va 2 s  .  c  o  m*/
 */

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

    if (args.length != 2) {
        System.err.println("Invalid command line parameters for worker");
        System.exit(-1);
    }

    int fixedExecutorSize = 4;

    //Creating fixed size executor
    ThreadPoolExecutor taskCommExecutor = new ThreadPoolExecutor(fixedExecutorSize, fixedExecutorSize, 0L,
            TimeUnit.MILLISECONDS, new LinkedBlockingQueue<Runnable>());
    // Used for late binding
    JobMap jobMap = new JobMap();

    // Set port number
    int port = Integer.parseInt(args[0]);

    // Set worker mode
    String mode = args[1].substring(2);

    // Set up the HTTP protocol processor
    HttpProcessor httpproc = HttpProcessorBuilder.create().add(new ResponseDate())
            .add(new ResponseServer("Test/1.1")).add(new ResponseContent()).add(new ResponseConnControl())
            .build();

    // Set up request handlers
    UriHttpRequestHandlerMapper reqistry = new UriHttpRequestHandlerMapper();
    // Different handlers for late binding and generic cases
    if (mode.equals("late"))
        reqistry.register("*", new LateBindingRequestHandler(taskCommExecutor, jobMap));
    else
        reqistry.register("*", new GenericRequestHandler(taskCommExecutor, mode));

    // Set up the HTTP service
    HttpService httpService = new HttpService(httpproc, reqistry);

    SSLServerSocketFactory sf = null;

    // create a thread to listen for possible client available connections
    Thread t;
    if (mode.equals("late"))
        t = new LateBindingRequestListenerThread(port, httpService, sf);
    else
        t = new GenericRequestListenerThread(port, httpService, sf);
    System.out.println("Request Listener Thread created");
    t.setDaemon(false);
    t.start();

    // main thread should wait for the listener to exit before shutdown the
    // task executor pool
    t.join();

    // shutdown task executor pool and wait for any taskCommExecutor thread
    // still running
    taskCommExecutor.shutdown();
    while (!taskCommExecutor.isTerminated()) {
    }

    System.out.println("Finished all task communication executor threads");
    System.out.println("Finished all tasks");

}

---

From source file:FillRectPanel.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setTitle("FillRect");
    frame.setSize(300, 200);/*from w  ww  . j  a va 2 s. c om*/
    frame.addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);
        }
    });
    Container contentPane = frame.getContentPane();
    contentPane.add(new FillRectPanel());

    frame.show();
}

---

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