Example usage for java.io Writer flush

Introduction

In this page you can find the example usage for java.io Writer flush.

Prototype

public abstract void flush() throws IOException;

Source Link

Document

Flushes the stream.

Usage

From source file:MainClass.java

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

    String serverName = System.getProperty("WHOIS_SERVER", DEFAULT_HOST);

    InetAddress server = null;/*from w ww. ja  va2  s.  c  om*/
    server = InetAddress.getByName(serverName);
    Socket theSocket = new Socket(server, DEFAULT_PORT);
    Writer out = new OutputStreamWriter(theSocket.getOutputStream(), "8859_1");
    out.write("\r\n");
    out.flush();
    InputStream raw = theSocket.getInputStream();
    InputStream in = new BufferedInputStream(theSocket.getInputStream());
    int c;
    while ((c = in.read()) != -1)
        System.out.write(c);
}

From source file:MainClass.java

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

    String hostname = "localhost";

    Socket connection = null;//  w ww . j a va  2  s  .c o m
    connection = new Socket(hostname, DEFAULT_PORT);
    Writer out = new OutputStreamWriter(connection.getOutputStream(), "8859_1");
    out.write("\r\n");
    out.flush();
    InputStream raw = connection.getInputStream();
    BufferedInputStream buffer = new BufferedInputStream(raw);
    InputStreamReader in = new InputStreamReader(buffer, "8859_1");
    int c;
    while ((c = in.read()) != -1) {
        if ((c >= 32 && c < 127) || c == '\t' || c == '\r' || c == '\n') {
            System.out.write(c);
        }
    }
    connection.close();

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    FileInputStream is = new FileInputStream("your.keystore");

    KeyStore keystore = KeyStore.getInstance(KeyStore.getDefaultType());
    keystore.load(is, "my-keystore-password".toCharArray());

    String alias = "myalias";
    Certificate cert = keystore.getCertificate(alias);

    File file = null;//from  ww w.  ja v  a 2  s. co m
    byte[] buf = cert.getEncoded();

    FileOutputStream os = new FileOutputStream(file);
    os.write(buf);
    os.close();

    Writer wr = new OutputStreamWriter(os, Charset.forName("UTF-8"));
    wr.write(new sun.misc.BASE64Encoder().encode(buf));
    wr.flush();

}

From source file:Main.java

public static void main(String[] args) {
    CharSequence csq = "from java2s.com!";

    Writer writer = new PrintWriter(System.out);

    try {/*from ww w.j a  v a 2 s  .c om*/
        writer.append("This is an example\n");

        // flush the writer
        writer.flush();

        // append a new sequence
        writer.append(csq, 2, 30);

        // flush the writer to see the result
        writer.flush();

    } catch (IOException ex) {
        ex.printStackTrace();
    }
}

From source file:Main.java

public static void main(String[] args) {
    String s = "from java2s.com";

    Writer writer = new PrintWriter(System.out);

    try {/* w ww .  j a va2  s  . c o m*/
        // append a string
        writer.append(s);

        // flush the writer
        writer.flush();

        // append a new string
        writer.append("\nThis is an example");

        // flush and close the stream
        writer.close();

    } catch (IOException ex) {
        ex.printStackTrace();
    }
}

From source file:Main.java

public static void main(String[] args) {
    String s = "from java2s.com";

    Writer writer = new PrintWriter(System.out);

    try {/*from   w  ww  .j  a  v  a2 s  .  c  o  m*/
        // append a string
        writer.append(s);

        // flush the writer
        writer.flush();

        // append a new string in a new line
        writer.append("\nThis is an example");

        // flush the stream again
        writer.close();

    } catch (IOException ex) {
        ex.printStackTrace();
    }
}

From source file:Main.java

public static void main(String[] args) {
    String str = "tutorial from java2s.com!";

    Writer writer = new PrintWriter(System.out);

    try {/*  w  w  w.  j  a va2  s  . com*/
        // write a string
        writer.write(str);

        // flush the writer
        writer.flush();

        // change line and write another string
        writer.write("\nThis is an example");

        // flush the stream again
        writer.flush();

    } catch (IOException ex) {
        ex.printStackTrace();
    }
}

From source file:Main.java

public static void main(String[] args) {
    char[] c1 = { 'h', 'e', 'l', 'l', 'o' };
    char[] c2 = { 'w', 'o', 'r', 'l', 'd' };

    Writer writer = new PrintWriter(System.out);

    try {//from  ww  w.j  a  va  2 s.  c  o m
        // write a char array
        writer.write(c1);

        // flush the writer
        writer.flush();

        // write a new char array
        writer.write(c2);

        // flush the stream again
        writer.close();

    } catch (IOException ex) {
        ex.printStackTrace();
    }
}

From source file:Main.java

public static void main(String[] args) {
    String str = "tutorial from java2s.com!";

    Writer writer = new PrintWriter(System.out);

    try {/*from   w  w w  .j av  a2  s. c  om*/
        // write a string portion
        writer.write(str, 0, 5);

        // flush the writer
        writer.flush();

        // write another string portion
        writer.write(str, 5, 6);

        // flush the stream again
        writer.flush();

    } catch (IOException ex) {
        ex.printStackTrace();
    }
}

From source file:Main.java

public static void main(String[] args) {
    char[] c = { 'j', 'a', 'v', 'a', '2', 's', '.', 'c', 'o', 'm' };

    Writer writer = new PrintWriter(System.out);

    try {/* w  w  w .ja v  a2 s .  co m*/
        // write a portion of a char array
        writer.write(c, 0, 5);

        // flush the writer
        writer.flush();

        // write another portion of a char array
        writer.write(c, 5, 5);

        // flush the stream again
        writer.close();

    } catch (IOException ex) {
        ex.printStackTrace();
    }
}