Program: 81339
Project: 81339
Buggy source:
private void findMetadata() throws IOException {
  String string=this.readFourChars();
  if (!"String_Node_Str".equals(string)) {
    throw new SoundTransformRuntimeException(new SoundTransformException(AudioInputStreamErrorCode.NO_MAGIC_NUMBER,new IllegalArgumentException()));
  }
  this.readInt();
  string=this.readFourChars();
  if (!"String_Node_Str".equals(string)) {
    throw new SoundTransformRuntimeException(new SoundTransformException(AudioInputStreamErrorCode.NO_WAVE_HEADER,new IllegalArgumentException()));
  }
  string=this.readFourChars();
  if (!"String_Node_Str".equals(string)) {
    throw new SoundTransformRuntimeException(new SoundTransformException(AudioInputStreamErrorCode.NO_WAVE_HEADER,new IllegalArgumentException()));
  }
  this.readInt();
  int typeOfEncoding=this.readShort();
  if (typeOfEncoding != 1) {
    throw new SoundTransformRuntimeException(new SoundTransformException(AudioInputStreamErrorCode.NON_PCM_WAV,new IllegalArgumentException()));
  }
  int channels=this.readShort();
  int sampleRate=(this.readInt() + 65536) % 65536;
  this.readInt();
  int frameSize=this.readShort();
  int sampleSize=this.readShort() / 8;
  string=this.readFourChars();
  if ("String_Node_Str".equals(string)) {
    int soundInfoSize=this.readInt();
    this.skip(soundInfoSize);
    string=this.readFourChars();
  }
  if (!"String_Node_Str".equals(string)) {
    throw new SoundTransformRuntimeException(new SoundTransformException(AudioInputStreamErrorCode.NO_DATA_SEPARATOR,new IllegalArgumentException()));
  }
  int dataSize=this.readInt();
  this.info=new InputStreamInfo(channels,dataSize / (frameSize * 8),sampleSize,sampleRate,false,true);
}

Fixed version (ground truth):
private void findMetadata() throws IOException {
  String string=this.readFourChars();
  if (!"String_Node_Str".equals(string)) {
    throw new SoundTransformRuntimeException(new SoundTransformException(AudioInputStreamErrorCode.NO_MAGIC_NUMBER,new IllegalArgumentException()));
  }
  this.readInt();
  string=this.readFourChars();
  if (!"String_Node_Str".equals(string)) {
    throw new SoundTransformRuntimeException(new SoundTransformException(AudioInputStreamErrorCode.NO_WAVE_HEADER,new IllegalArgumentException()));
  }
  string=this.readFourChars();
  if (!"String_Node_Str".equals(string)) {
    throw new SoundTransformRuntimeException(new SoundTransformException(AudioInputStreamErrorCode.NO_WAVE_HEADER,new IllegalArgumentException()));
  }
  this.readInt();
  int typeOfEncoding=this.readShort();
  if (typeOfEncoding != 1) {
    throw new SoundTransformRuntimeException(new SoundTransformException(AudioInputStreamErrorCode.NON_PCM_WAV,new IllegalArgumentException()));
  }
  int channels=this.readShort();
  int sampleRate=(this.readInt() + 65536) % 65536;
  this.readInt();
  int frameSize=this.readShort();
  int sampleSize=this.readShort() / 8;
  string=this.readFourChars();
  if ("String_Node_Str".equals(string)) {
    int soundInfoSize=this.readInt();
    this.skip(soundInfoSize);
    string=this.readFourChars();
  }
  if (!"String_Node_Str".equals(string)) {
    throw new SoundTransformRuntimeException(new SoundTransformException(AudioInputStreamErrorCode.NO_DATA_SEPARATOR,new IllegalArgumentException()));
  }
  int dataSize=this.readInt();
  this.info=new InputStreamInfo(channels,dataSize / (frameSize),sampleSize,sampleRate,false,true);
}