Fwd: Re: GCJ ------ file type not supported by system

[Andrew Haley <aph@redhat.com>]

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I don't have an answer for you.  Maybe someone on the Classpath list does.

But I have to tell you that Classpath is not being actively developed,
so your problem is unlikely to be fixed.  You'll have to debug it
yourself or find someone to debug it.  Sorry.

Andrew.

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From: "kgy" <gykarsai@all.hu>
To: "GCJ" <java@gcc.gnu.org>
Subject: Re: GCJ ------ file type not supported by system
Date: Fri, 29 Aug 2014 10:00:46 +0200
Message-ID: <B040B27C8A444D98B4F39FA5626D6022@P5LD2Deluxe>

>> I create a native exe [...] And at this point crashes the program [...]

>http://sscce.org/

>Regards, Bodo

I apologise for my trifling. I think too much on this problematic
error message, and I forgot to take notice of correct form of
requiring a support.

I create a native exe for windows by Cygvin.gcj v4.8.3.
This ended perfectally. And when I like to run, than exe
start and run to the point where I like to write to output
a sound stream with the "Audio stream with the
javax.sound.sampled.AudioSystem.write(...)" method. 2nd
parameter of this method is "AudioFileFormat.Type.WAVE".
Exactly the Java source is:

private long genSliceFeat(int featStart, int featEnd)
throws Exception
{
  WaveReader reader = new WaveFileReader(audioFile);
  AudioFormat format = reader.getFormat();

  int framStart = ((int) (featStart * freqRatio));
  int framEnd = ((int) (featEnd * freqRatio));
  int frameSize = format.getFrameSize();
  long pos = framStart * frameSize;
  byte[] wbytes = new byte[(framEnd - framStart) * frameSize];

  int read = reader.read(pos, wbytes);

  ByteArrayInputStream bais = new ByteArrayInputStream(wbytes);
  AudioInputStream ais = new AudioInputStream(bais, format, read / 
frameSize);
  AudioSystem.write(ais, AudioFileFormat.Type.WAVE, sliceWavFile);
  bais.close();
  ais.close();
  bais = null;
  ais = null;
  System.gc();

  return extractWave(sliceWavFile, featureFile, FRONTEND_NAME_FOR_WAVE);
}

And the error message concerns to the
"AudioFileFormat.Type.WAVE" parameter which gives the type of
output sound file. And at this point crashes the program
with the next error message:

java.lang.IllegalArgumentException: file type not supported by system
   at javax.sound.sampled.AudioSystem.write(Unknown Source)
   at com.all.smws.speech.SpeechFilter.genSliceFeat(Unknown Source)
   at com.all.smws.speech.SpeechFilter.getAnnotations(Unknown Source)
   at com.all.sndsep.segmentation.Segmentor.getNewAnnotations(Unknown
Source)
   at com.all.sndsep.segmentation.Segmentor.getNewAnnotations(Unknown
Source)
   at com.all.sndsep.segmentation.Segmentor.getNewAnnotations(Unknown
Source)
   at com.all.sndsep.segmentation.Segmentor.getAllAnnotations(Unknown
Source)
   at com.all.smws.speech.SpeechFilter.getSmwsAnnotations(Unknown Source)
   at com.all.smws.speech.SMWS.getSpeech(Unknown Source)
   at com.all.onins.oi.stream.OnlineInputStream.run(Unknown Source)
   at java.lang.Thread.run(Unknown Source)

Please, help me someone with any words about why. The command
line, which generates the exe in Cygwin

gcj -fjni -mwindows --main=com.all.onins.oi.OnlineInputStub
./Jars/sndsep.jar ./Jars/sns.jar ./Jars/smws.jar ./Jars/onins.jar -o
onins_noopt.exe

Best regards

Gyozo Karsai
from Hungary