Can't get audio file to play

I can't seem to figure out why my audio file won't play. The audio file is a wav file and is just. The error i am getting is javax.sound.sampled.UnsupportedAudioFileException.

public class MusicProgress {
public static void main(String[] args) {
    // TODO Auto-generated method stub
    JFrame b = new JFrame();
    FileDialog fd = new FileDialog(b, "Pick a file: ", FileDialog.LOAD);
    fd.setVisible(true);
    final File file = new File(fd.getDirectory() + fd.getFile());
    //URI directory = new URI (fd.getDirectory() + fd.getFile());
    try {
        AudioInputStream inputStream = AudioSystem.getAudioInputStream(file);
        AudioFormat audioFormat = inputStream.getFormat();
        Clip clip = AudioSystem.getClip();
        clip.open(inputStream);
        clip.start();
    } catch (LineUnavailableException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (UnsupportedAudioFileException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }



}

}