###@###.### 2002-06-05

J2SE Version (please include all output from java -version flag):
  java version "1.4.1-beta"
  Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1-beta-b12)
  Java HotSpot(TM) Client VM (build 1.4.1-beta-b12, mixed mode)

Does this problem occur on J2SE 1.3 or 1.4? Yes / No (pick one)
  No. works fine with 1.4.0 and 1.4.1 build10.

Operating System Configuration Information (be specific):
  Windows 2000 SP2 and also on Linux

Hardware Configuration Information (be specific):
  Intel

Bug Description:
  Program loops and prints out zeros, need to kill it.
  According to help, read() should block, until some data is available!

Steps to Reproduce (be specific):
  java -Dhttp.proxyHost=scaweb1 -Dhttp.proxyPort=8080 Untitled1

  This is the output with 1.4.0 release (b92) and 1.4.1 build10:
  4096
  4096
  4096
  3808

  And with 1.4.1 b12:
  4096
  4096
  2998
  0
  0
  0
  0
... and need to kill it, as zeros go on for ever. It means that
read() method returns zero bytes - according to documentation, this
should never happen.


Test program:
-------------
import java.net.*;
import java.io.*;

public class Untitled1 {

  public static void main(String[] args) {
    try {
      URL url = new URL("http://www.redstar-lj.com/manual/howto/cgi.html.ja.jis");

      ByteArrayOutputStream out = new ByteArrayOutputStream();
      int len;

      InputStream in = url.openConnection().getInputStream();
      try {
        byte[] b = new byte[4096];
        while ( ( len = in.read( b, 0, b.length ) ) != -1 ) {
          out.write(b, 0, len);
        }
      } finally {
        in.close();
      }
      Reader inR = new InputStreamReader(new ByteArrayInputStream(out.toByteArray()), "iso-2022-jp");
      try {
        char[] c = new char[4096];
        while ( ( len = inR.read( c, 0, c.length ) ) != -1 ) {
          System.out.println(len);
        }
      } finally {
        inR.close();
      }
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
}