www.pudn.com > jnp-src.rar > ByteArrayInputTest.java

/*
 * Java Network Programming, Second Edition
 * Merlin Hughes, Michael Shoffner, Derek Hamner
 * Manning Publications Company; ISBN 188477749X
 *
 * http://nitric.com/jnp/
 *
 * Copyright (c) 1997-1999 Merlin Hughes, Michael Shoffner, Derek Hamner;
 * all rights reserved; see license.txt for details.
 */

import java.io.*; 
 
public class ByteArrayInputTest { 
  static public void main (String[] args) throws IOException { 
    ByteArrayOutputStream byteArrayOut = new ByteArrayOutputStream (); 
    byte[] buffer = new byte[16]; 
    int numberRead; 
    while ((numberRead = System.in.read (buffer)) > -1) 
      byteArrayOut.write (buffer, 0, numberRead); 
    ByteArrayInputStream byteArrayIn = 
      new ByteArrayInputStream (byteArrayOut.toByteArray ()); 
    LineNumberInputStream lineNumberIn = 
      new LineNumberInputStream (byteArrayIn); 
    DataInputStream dataIn = new DataInputStream (lineNumberIn); 
    String line; 
    while ((line = dataIn.readLine ()) != null) 
      System.out.println (lineNumberIn.getLineNumber () + " : " + line); 
  } 
}