Java BufferedInputStream.reset()

Syntax

BufferedInputStream.reset() has the following syntax.

public void reset()  throws IOException

Example

In the following code shows how to use BufferedInputStream.reset() method.


/*  w ww . j  a v a 2  s  .c  o m*/


import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;

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

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

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

    // read and print characters one by one
    System.out.println((char) bis.read());
    System.out.println((char) bis.read());
    System.out.println((char) bis.read());

    // mark is set on the input stream
    bis.mark(0);
    System.out.println((char) bis.read());
    System.out.println("reset() invoked");

    // reset is called
    bis.reset();

    // read and print characters
    System.out.println((char) bis.read());
    System.out.println((char) bis.read());

  }
}