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) throws Exception {

    InputStream is = new FileInputStream("C:/test.txt");

    // input stream is converted to buffered input stream
    BufferedInputStream bis = new BufferedInputStream(is);

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    String fromFileName = "from.txt";
    String toFileName = "to.txt";
    BufferedInputStream in = new BufferedInputStream(new FileInputStream(fromFileName));
    BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(toFileName));
    byte[] buff = new byte[32 * 1024];
    int len;// w  w  w . jav a  2s  . c o m
    while ((len = in.read(buff)) > 0)
        out.write(buff, 0, len);
    in.close();
    out.close();
}

From source file:MainClass.java

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

    URL u = new URL("http://www.java2s.com");
    InputStream in = u.openStream();

    in = new BufferedInputStream(in);

    Reader r = new InputStreamReader(in);
    int c;//from w  ww.  j ava2  s. c  om
    while ((c = r.read()) != -1) {
        System.out.print((char) c);
    }
}

From source file:Main.java

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

    InputStream is = new FileInputStream("C:/test.txt");

    // input stream is converted to buffered input stream
    BufferedInputStream bis = new BufferedInputStream(is);

    // read until a single byte is available
    while (bis.available() > 0) {
        // skip single byte from the stream
        bis.skip(1);/*from  w  w w .j ava2 s. c o  m*/

        // read next available byte and convert to char
        char c = (char) bis.read();
        System.out.print(c);
    }
}

From source file:Main.java

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

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

    BufferedInputStream bis = new BufferedInputStream(is);

    ByteArrayOutputStream baos = new ByteArrayOutputStream();

    BufferedOutputStream bos = new BufferedOutputStream(baos);

    int value;/*from   w  w  w.ja v a 2 s  . co m*/

    while ((value = bis.read()) != -1) {
        bos.write(value);
    }

    bos.flush();

    for (byte b : baos.toByteArray()) {

        char c = (char) b;
        System.out.println(c);
    }

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    int i = 0;//from w w w . j a  va  2 s .  co  m

    // create input streams
    InputStream is = new FileInputStream("C://test.txt");
    FilterInputStream fis = new BufferedInputStream(is);

    // read till the end of the stream
    while ((i = fis.read()) != -1) {
        // converts integer to character
        char c = (char) i;

        System.out.println("Character read: " + c);
    }

}

From source file:Main.java

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

    int i = 0;//from  w  w w .ja v a  2 s  .co m

    InputStream is = new FileInputStream("C://test.txt");
    FilterInputStream fis = new BufferedInputStream(is);

    while ((i = fis.read()) != -1) {
        char c = (char) i;

        System.out.print("Read: " + c);

        int j = fis.available();

        System.out.println("; Available bytes: " + j);
    }
}

From source file:Main.java

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

    // create input streams
    InputStream is = new FileInputStream("C://test.txt");
    FilterInputStream fis = new BufferedInputStream(is);

    // closes and releases the associated system resources
    fis.close();// ww w . j  av a  2  s.com

    // read is called after close() invocation
    fis.read();

}

From source file:Main.java

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

    byte[] buffer = new byte[6];

    InputStream is = new FileInputStream("C://test.txt");
    FilterInputStream fis = new BufferedInputStream(is);

    // returns number of bytes read to buffer
    int i = fis.read(buffer, 2, 4);

    System.out.println("Number of bytes read: " + i);

    // for each byte in buffer
    for (byte b : buffer) {
        // converts byte to character
        char c = (char) b;

        // if byte is null
        if (b == 0) {
            c = '-';
        }/*from w  w w  .  j av  a  2s.co m*/
        System.out.println("Char read from buffer b: " + c);
    }

}

From source file:Main.java

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

    int i = 0;/* ww w  .  java2s. c o  m*/

    // create input streams
    InputStream is = new FileInputStream("C://test.txt");
    FilterInputStream fis = new BufferedInputStream(is);

    while ((i = fis.read()) != -1) {
        // converts integer to character
        char c = (char) i;

        // skips 3 bytes
        fis.skip(3);

        System.out.println("Character read: " + c);
    }

}