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From "Rory O'Donnell" <rory.odonn...@oracle.com>
Subject Re: [compress] JDK 9 b64 breaks bzip2 decompression
Date Thu, 18 Jun 2015 08:23:05 GMT
Hi Stefan

Did you log a bug at bugs.java.com, if yes can you send me the Incident 
number ?

Thanks,Rory

On 08/06/2015 12:53, dalibor topic wrote:
> Thanks for stripping the test case down, Stefan - the behaviour sounds 
> rather odd.
>
> Please file a bug at bugs.java.com, and let us know what issue ID you 
> receive.
>
> cheers,
> dalibor topic
>
> On 29.05.2015 21:00, Stefan Bodewig wrote:
>> I've stripped down the test case to
>>
>> -------------------------------------
>>
>> import java.io.*;
>> import 
>> org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStream;
>> import org.apache.commons.compress.utils.IOUtils;
>>
>> public class Bzip2DecompressorLoop {
>>      public static void main(String[] args) throws IOException {
>>          int loops = 0;
>>          while (true) {
>>              ByteArrayOutputStream devNull = new 
>> ByteArrayOutputStream();
>>              BZip2CompressorInputStream in = new 
>> BZip2CompressorInputStream(new FileInputStream("bla.tar.bz2"));
>>              IOUtils.copy(in, devNull);
>>              System.err.println("Finished loop: " + (loops++));
>>          }
>>      }
>> }
>>
>> -------------------------------------
>>
>> compile it against Commons Compress 1.9 and use
>> https://svn.apache.org/repos/asf/commons/proper/compress/trunk/src/test/resources/bla.txt.bz2

>>
>>
>> It's not always the same number but somewhere around "loop 53" I get a
>> "BZip2 CRC error" when using JDK 9 b64 - this is after decompressing the
>> same file several times without any problems.
>>
>> Cheers
>>
>>          Stefan
>>
>

-- 
Rgds,Rory O'Donnell
Quality Engineering Manager
Oracle EMEA , Dublin, Ireland


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