www.pudn.com > jnp-src.rar > Copy.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 Copy { 
  public static void main (String[] args) throws IOException { 
    if (args.length != 2) 
      throw (new IllegalArgumentException ("Syntax: Copy  ")); 
    FileInputStream in = new FileInputStream (args[0]); 
    FileOutputStream out = new FileOutputStream (args[1]); 
    byte[] buffer = new byte[16]; 
    int numberRead; 
    while ((numberRead = in.read (buffer)) >= 0) 
      out.write (buffer, 0, numberRead); 
    out.close (); 
    in.close (); 
  } 
}