Example usage for java.io BufferedInputStream BufferedInputStream

Introduction

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

Prototype

public BufferedInputStream(InputStream in)

Source Link

Document

Creates a BufferedInputStream and saves its argument, the input stream in, for later use.

Usage

From source file:Main.java

public static void main(String[] args) {
    String srcFile = "test.txt";
    try (BufferedInputStream bis = new BufferedInputStream(new FileInputStream(srcFile))) {
        // Read one byte at a time and display it
        byte byteData;
        while ((byteData = (byte) bis.read()) != -1) {
            System.out.print((char) byteData);
        }/* w w  w  .  j  a va2 s  .  c  o  m*/
    } catch (Exception e2) {
        e2.printStackTrace();
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    byte[] buffer = new byte[1024];
    BufferedInputStream bufferedInput = new BufferedInputStream(new FileInputStream("filename.txt"));

    int bytesRead = 0;
    while ((bytesRead = bufferedInput.read(buffer)) != -1) {
        String chunk = new String(buffer, 0, bytesRead);
        System.out.print(chunk);//www.jav a 2s  . c om
    }
    bufferedInput.close();
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    BufferedInputStream is = new BufferedInputStream(new FileInputStream("a.exe"));
    byte[] bytes = new byte[1024];
    int len = 0;//  w  ww  . j ava2s .  c o  m

    while ((len = is.read(bytes)) >= 0) {
        new CRC32().update(bytes, 0, len);
    }
    is.close();
    System.out.println(Arrays.toString(bytes));

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    DataInputStream dis = new DataInputStream(new BufferedInputStream(new FileInputStream("temp.tmp")));
    for (int i = 0; i < 10; i++)
        dis.readInt();/* w ww  . j  av  a2 s  .  c  o m*/
    dis.close();

}

From source file:Main.java

public static void main(String[] args) throws IOException {
    DataInputStream dis = new DataInputStream(new BufferedInputStream(new FileInputStream("temp.tmp")));
    for (int i = 0; i < 10; i++)
        dis.readInt();//from  w w  w  . jav  a2 s.co  m
    dis.close();

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    BufferedInputStream fin = new BufferedInputStream(new FileInputStream("in.dat"));
    BufferedOutputStream fout = new BufferedOutputStream(new FileOutputStream("out.dat"));
    int i;//from  w  ww .  j av a2 s .  c  o m
    do {
        i = fin.read();
        if (i != -1)
            fout.write(i);
    } while (i != -1);
    fin.close();
    fout.close();
}

From source file:BufferedInputStreamDemo.java

public static void main(String args[]) throws Exception {
    FileInputStream fis = new FileInputStream(args[0]);

    BufferedInputStream bis = new BufferedInputStream(fis);

    int i;/*from   w ww  . j av a2 s  .  c  o m*/
    while ((i = bis.read()) != -1) {
        System.out.println(i);
    }

    fis.close();
}

From source file:Main.java

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

    XMLDecoder decoder = new XMLDecoder(new BufferedInputStream(new FileInputStream("infilename.xml")));

    MyClass o = (MyClass) decoder.readObject();
    decoder.close();/*from w ww . j a va2  s. com*/

    int prop = o.getProp(); // 1
    int[] props = o.getProps(); // [1, 2, 3]

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    // Create an input stream on a file
    InputStream is = new BufferedInputStream(new FileInputStream("output.xml"));

    // Import preference data

    Preferences.importPreferences(is);
}

From source file:Main.java

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

    InputStream inStream = new FileInputStream("c:/test.txt");

    BufferedInputStream bis = new BufferedInputStream(inStream);

    // read until a single byte is available
    while (bis.available() > 0) {
        // read the byte and convert the integer to character
        char c = (char) bis.read();

        System.out.println(c);//w  w w. j  a  v a  2  s  .  co m
    }
}