Name: rlT66838 Date: 03/27/2000


Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0rc1-T)
Java HotSpot(TM) Client VM (build 1.3.0rc1-S, mixed mode)

I open some wav files. For each I create a Clip object. I play all the Clips,
after that I close all the clips and the streams. But some streams didn't close
untill I stop the application. So during the running, I tried to delete all the
wav files, but I was unable to delete ONLY the last wav file (ussualy when I
have an odd number of wav files - when I have even number of files everything
was OK).
So I think is something wrong with the close() method of AudioInputStream. I
have to mention that I didn't catch any exception.

So basicaly I've a class MyAudioClip :



public class MyAudioClip {
Object currentSound;
AudioInputStream mystream;

public MyAudioClip(Object object) {
if (object instanceof File) {
             try {
       currentSound = AudioSystem.getAudioInputStream((File) object);
}
catch(Exception e1) {
                currentSound = null;
}
}
if (currentSound instanceof AudioInputStream) {
             try {
                AudioInputStream stream = (AudioInputStream) currentSound;
AudioFormat format = stream.getFormat();

DataLine.Info info = new DataLine.Info(
                                      Clip.class,
                                      stream.getFormat(),
                                      ((int) stream.getFrameLength() *
                                      format.getFrameSize()));

Clip clip = (Clip) AudioSystem.getLine(info);
mystream = stream;
                clip.open(stream);
currentSound = clip;
} catch (Exception ex) {
ex.printStackTrace();
currentSound = null;
}
}
}


public void play() {
if (currentSound instanceof Clip) {
              Clip clip = (Clip) currentSound;
clip.start();

       while (clip.isActive()) {
}
clip.stop();
//clip.close();
}
// currentSound = null;
}

public void close() {
if (currentSound instanceof Clip) {
try {
Clip clip = (Clip) currentSound;

clip.close();
        mystream.close();
}
catch (Exception ex) {
ex.printStackTrace();
currentSound = null;
}

}
currentSound = null;
}







public class Playback {

public static void main(String args[]) {

            File mywavfile1 = new File("c:\\xxx\\1-welcome.wav");
File mywavfile2 = new File("c:\\xxx\\chord.wav");
File mywavfile3 = new File("c:\\xxx\\ding.wav");


MyAudioClip myclip1 = new MyAudioClip(mywavfile1);
MyAudioClip myclip2 = new MyAudioClip(mywavfile2);
MyAudioClip myclip3 = new MyAudioClip(mywavfile3);


myclip1.play();
myclip2.play();
myclip3.play();



myclip1.close();
myclip2.close();
myclip3.close();



for(int i=0;i<100000;i++)
for(int j=0;j<30000;j++);

System.out.println("The End");


System.exit(0);
}
}
(Review ID: 102936)
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