Example usage for java.lang System err

List of usage examples for java.lang System err

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Introduction

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

Prototype

PrintStream err

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Document

The "standard" error output stream.

Usage

From source file:X.java

public static void main(String[] args) {
    try {//from w w w .  ja va  2s. c o  m
        Class<?> clazz = Class.forName("X");
        X x = (X) clazz.newInstance();
        Class[] argTypes = { String.class };
        Method method = clazz.getMethod("objectMethod", argTypes);
        Annotation[] annos = method.getAnnotations();
        for (Annotation anno : annos) {
            System.out.println(anno);
        }
        System.out.println();

    } catch (Exception e) {
        System.err.println(e);
    }
}

From source file:TransformImagePDF.java

public static void main(String[] args) {
    Document.compress = false;//from  ww  w.ja  v  a 2s . c  o m
    Document document = new Document(PageSize.A4);
    try {
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("TransformImagePDF.pdf"));
        document.open();

        PdfContentByte cb = writer.getDirectContent();
        Image img = Image.getInstance("logo.png");
        cb.addImage(img, 250, -50, -30, 550, 100, 100);

    } catch (Exception e) {
        System.err.println(e.getMessage());
    }
    document.close();
}

From source file:DynaBeansExampleV3.java

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

    Connection conn = getConnection();
    PreparedStatement ps = conn/*from w w w  .j  av a  2  s  .c o m*/
            .prepareStatement("SELECT * from movie, person " + "WHERE movie.director = person.Id");
    ResultSet rs = ps.executeQuery();

    RowSetDynaClass rsdc = new RowSetDynaClass(rs);

    conn.close();

    Iterator itr = rsdc.getRows().iterator();
    while (itr.hasNext()) {
        DynaBean bean = (DynaBean) itr.next();
        System.err.println(bean.get("title"));
    }

}

From source file:X.java

public static void main(String[] args) {
    try {/* w ww  .ja  v a 2s .  c o  m*/
        Class<?> clazz = Class.forName("X");
        X x = (X) clazz.newInstance();
        Class[] argTypes = { String.class };
        Method method = clazz.getMethod("objectMethod", argTypes);
        Object[] data = { "Hello" };
        method.invoke(x, data); // Output: Instance method: Hello
        method = clazz.getMethod("classMethod", (Class<?>[]) null);
        method.invoke(null, (Object[]) null); // Output: Class method
    } catch (Exception e) {
        System.err.println(e);
    }
}

From source file:UsingUnicodePDF.java

public static void main(String[] args) {
    Document document = new Document();
    try {/*w  w  w  .  j  ava2 s . c  o m*/
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("UsingUnicodePDF.pdf"));
        document.open();

        document.add(new Phrase("\u0161"));
        document.add(new Phrase("\u0178"));
        document.add(new Phrase("\u017D"));
        document.add(new Phrase("\u017E"));

    } catch (Exception e) {
        System.err.println(e.getMessage());
    }
    document.close();
}

From source file:ChunksTextRiseUnderLinePDF.java

public static void main(String[] args) {
    Document document = new Document();
    try {/*from   w  ww.j a  v  a2 s. c o  m*/
        PdfWriter.getInstance(document, new FileOutputStream("ChunksTextRiseUnderLinePDF.pdf"));
        document.open();

        Chunk test = new Chunk("some text");
        float subscript = -8.0f;
        test.setTextRise(subscript);
        test.setUnderline(new Color(0xFF, 0x00, 0x00), 3.0f, 0.0f, -5.0f + subscript, 0.0f,
                PdfContentByte.LINE_CAP_ROUND);

        document.add(test);
    } catch (Exception e) {
        System.err.println(e.getMessage());
    }
    document.close();
}

From source file:ChunksFontBackgroundPDF.java

public static void main(String[] args) {
    Document document = new Document();
    try {//from   w  ww.j a va 2  s.  c o m
        PdfWriter.getInstance(document, new FileOutputStream("ChunksFontBackgroundPDF.pdf"));
        document.open();

        Chunk test = new Chunk("some text");
        float superscript = 8.0f;
        test.setTextRise(superscript);
        test.setBackground(new Color(0xFF, 0xDE, 0xAD));
        test.setAnchor("http://www.java2s.com");
        test.setAnchor(new URL("http://www.java2s.com"));
        document.add(test);
    } catch (Exception e) {
        System.err.println(e.getMessage());
    }
    document.close();
}

From source file:ChunkWidthPDF.java

public static void main(String[] args) {
    Document document = new Document();
    try {//from w  ww  .ja va2s. c o  m
        PdfWriter.getInstance(document, new FileOutputStream("ChunkWidthPDF.pdf"));
        document.open();

        Chunk c = new Chunk("Text Text Text Text Text Text Text Text Text Text");
        float w = c.getWidthPoint();
        System.out.println(
                "The width of the chunk: is " + String.valueOf(w) + " points or " + w / 72f + " inches.");
        document.add(c);
    } catch (Exception e) {
        System.err.println(e.getMessage());
    }
    document.close();
}

From source file:MulticastSender.java

public static void main(String[] args) {

    InetAddress ia = null;/* w  w w  .  j ava2  s.com*/
    int port = 0;
    String characters = "Here's some multicast data\n";
    byte[] data = new byte[characters.length()];

    // read the address from the command line
    try {
        try {
            ia = InetAddress.getByName(args[0]);
        } catch (UnknownHostException e) {
            //ia = InetAddressFactory.newInetAddress(args[0]);
        }
        port = Integer.parseInt(args[1]);
    } catch (Exception e) {
        System.err.println(e);
        System.err.println("Usage: java MulticastSender MulticastAddress port");
        System.exit(1);
    }

    characters.getBytes(0, characters.length(), data, 0);
    DatagramPacket dp = new DatagramPacket(data, data.length, ia, port);

    try {
        MulticastSocket ms = new MulticastSocket();
        ms.joinGroup(ia);
        for (int i = 1; i < 10; i++) {
            ms.send(dp, (byte) 1);
        }
        ms.leaveGroup(ia);
        ms.close();
    } catch (SocketException se) {
        System.err.println(se);
    } catch (IOException ie) {
        System.err.println(ie);
    }

}

From source file:SettingPageSizeLETTER.java

public static void main(String[] args) {
    Document document = new Document();
    try {//from  w w w . j  av  a2 s.  co  m
        PdfWriter.getInstance(document, new FileOutputStream("SettingPageSizeLETTER.pdf"));
        document.open();
        document.add(new Paragraph("First Page."));
        document.setPageSize(PageSize.LETTER);
        document.newPage();
        document.add(new Paragraph("This PageSize is DIN LETTER."));
    } catch (DocumentException de) {
        System.err.println(de.getMessage());
    } catch (IOException ioe) {
        System.err.println(ioe.getMessage());
    }
    document.close();
}