Example usage for java.io BufferedReader BufferedReader

Introduction

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

Prototype

public BufferedReader(Reader in)

Source Link

Document

Creates a buffering character-input stream that uses a default-sized input buffer.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    int port = 2000;
    ServerSocket srv = new ServerSocket(port);

    // Wait for connection from client.
    Socket socket = srv.accept();
    BufferedReader rd = new BufferedReader(new InputStreamReader(socket.getInputStream()));

    String str;//ww w.j ava 2s  .co m
    while ((str = rd.readLine()) != null) {
        System.out.println(str);
    }
    rd.close();
}

From source file:Main.java

public static void main(String[] args) {
    try {//from  w  w  w  .ja v a  2  s . co m
        BufferedReader input = new BufferedReader(new FileReader(args[0]));
        ArrayList list = new ArrayList();
        String line;
        while ((line = input.readLine()) != null) {
            list.add(line);
        }
        input.close();

        Collections.reverse(list);

        PrintWriter output = new PrintWriter(new BufferedWriter(new FileWriter(args[1])));
        for (Iterator i = list.iterator(); i.hasNext();) {
            output.println((String) i.next());
        }
        output.close();
    } catch (IOException e) {
        System.err.println(e);
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    Socket sock = new Socket(args[0], Integer.parseInt(args[1]));
    GZIPOutputStream zip = new GZIPOutputStream(sock.getOutputStream());
    String line;//  ww w  .j ava 2  s . c  om
    BufferedReader bis = new BufferedReader(new FileReader(args[2]));
    while (true) {
        line = bis.readLine();
        if (line == null)
            break;
        line = line + "\n";
        zip.write(line.getBytes(), 0, line.length());
    }
    zip.finish();
    zip.close();
    sock.close();
}

From source file:MainClass.java

public static void main(String args[]) {

    try {/*from   www.ja  v  a 2 s  . c om*/

        // Create a file reader
        FileReader fr = new FileReader(args[0]);

        // Create a buffered reader
        BufferedReader br = new BufferedReader(fr);

        // Create a stream tokenizer
        StreamTokenizer st = new StreamTokenizer(br);

        // Process tokens
        while (st.nextToken() != StreamTokenizer.TT_EOF) {
            switch (st.ttype) {
            case StreamTokenizer.TT_WORD:
                System.out.println(st.lineno() + ") " + st.sval);
                break;
            case StreamTokenizer.TT_NUMBER:
                System.out.println(st.lineno() + ") " + st.nval);
                break;
            default:
                System.out.println(st.lineno() + ") " + (char) st.ttype);
            }
        }

        // Close file reader
        fr.close();
    } catch (Exception e) {
        System.out.println("Exception: " + e);
    }
}

From source file:MainClass.java

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

    SSLServerSocketFactory ssf = (SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
    ServerSocket ss = ssf.createServerSocket(PORT);
    Socket s = ss.accept();//  w w  w. j a va  2  s . c om
    BufferedReader in = new BufferedReader(new InputStreamReader(s.getInputStream()));
    String line = null;
    while (((line = in.readLine()) != null)) {
        System.out.println(line);
    }
    in.close();
    s.close();
}

From source file:Converter.java

public static void main(String args[]) throws Exception {
    FileInputStream fis = new FileInputStream(new File("input.txt"));
    BufferedReader in = new BufferedReader(new InputStreamReader(fis, "SJIS"));

    FileOutputStream fos = new FileOutputStream(new File("output.txt"));
    BufferedWriter out = new BufferedWriter(new OutputStreamWriter(fos, "UTF8"));

    int len = 80;
    char buf[] = new char[len];

    int numRead;//from  ww w. ja  v a  2 s. com
    while ((numRead = in.read(buf, 0, len)) != -1)
        out.write(buf, 0, numRead);
    out.close();
    in.close();
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    File archivo = new File("c:/Java_Dev/run.bat");
    FileReader fr = new FileReader(archivo);
    BufferedReader br = new BufferedReader(fr);

    Vector<String> lines = new Vector<String>();

    String line;//from  w w w  .ja v a  2 s .c om
    while ((line = br.readLine()) != null) {
        lines.add(line);
    }
    JOptionPane.showMessageDialog(null, new JScrollPane(new JList(lines)));
    fr.close();
}

From source file:ExecShellArgs.java

public static void main(String[] args) throws IOException {
    Runtime r = Runtime.getRuntime();
    String[] nargs = { "sh", "-c", "for i in 1 2 3; do echo $i; done" };
    Process p = r.exec(nargs);//  ww w  . jav a 2  s . co  m
    BufferedReader is = new BufferedReader(new InputStreamReader(p.getInputStream()));
    String line;
    while ((line = is.readLine()) != null)
        System.out.println(line);
}

From source file:Main.java

License:asdf

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

    InetAddress addr = InetAddress.getByName(null);
    Socket sk = new Socket(addr, 8888);
    BufferedReader in = new BufferedReader(new InputStreamReader(sk.getInputStream()));
    PrintWriter out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(sk.getOutputStream())), true);
    out.println("asdf");
    System.out.println(in.readLine());
}

From source file:Main.java

public static void main(String args[]) throws Exception {
    ServerSocket serverSocket = new ServerSocket(8080);
    Socket socket = serverSocket.accept();

    InputStream inStream = socket.getInputStream();
    BufferedReader reader = new BufferedReader(new InputStreamReader(inStream));
    String str = null;/*from  w  w w  .ja  va2  s  .  c  o  m*/
    while ((str = reader.readLine()) != null) {
        System.out.println(str);
    }
}