[AIDE JAVA] Comment faire lire un fichier musique

import java.io.DataInputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import javax.sound.sampled.*;

public class Sound {
    private AudioFormat format;
    private byte[] samples;
    /**
     * 
     * @param filename le lien vers le fichier song (URL ou absolute path)
     */
    public Sound(String filename){
     try{
      AudioInputStream stream = AudioSystem.getAudioInputStream(new File(filename));
      format = stream.getFormat();
      samples = getSamples(stream);
     }
     catch (UnsupportedAudioFileException e){
      e.printStackTrace();
     }
     catch (IOException e){
      e.printStackTrace();
     }
    }
    public byte[] getSamples(){
     return samples;
    }
    public byte[] getSamples(AudioInputStream stream){
     int length = (int)(stream.getFrameLength() * format.getFrameSize());
     byte[] samples = new byte[length];
     DataInputStream in = new DataInputStream(stream);
     try{
      in.readFully(samples);
     }
     catch (IOException e){
      e.printStackTrace();
     }
     return samples;
    }
    public void play(InputStream source) {
     int bufferSize = format.getFrameSize() * Math.round(format.getSampleRate() / 10);
     byte[] buffer = new byte[bufferSize];
     SourceDataLine line;
     try{
      DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);
      line = (SourceDataLine)AudioSystem.getLine(info);
      line.open(format, bufferSize);
     }
     catch (LineUnavailableException e){
      e.printStackTrace();
      return;
     }
     line.start();
     try{
      int numBytesRead = 0;
      while (numBytesRead != -1){
       numBytesRead = source.read(buffer, 0, buffer.length);
       if (numBytesRead != -1)
        line.write(buffer, 0, numBytesRead);
      }
     }
     catch (IOException e){
     e.printStackTrace();
     }
     line.drain();
     line.close();
    }
}

public static void main(String[] args) {
       Sound player = new Sound("CLICK.WAV");
     InputStream stream = new ByteArrayInputStream(player.getSamples()); 
    player.play(stream);
}

import java.io.*;
import javax.sound.sampled.*;

public class Son {

	
	public static void main(String[] args) {
                System.out.println("Départ de la musique/son");
		JouerLeSon("monSon.wav");
                System.out.println("Fin du programme, la musique/son a été jouée!");
	}
	public static void JouerLeSon(String sonFile) { //la méthode importante qui sert à jouer le son à chaque fois qu'on l'appelle en y passant l'URL du fichier...
		SourceDataLine soundLine = null;
		int BUFFER_SIZE = 64 * 1024; // 64 KB
		

		try {
			File soundFile = new File(sonFile);
			AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(soundFile);
			AudioFormat audioFormat = audioInputStream.getFormat();
			DataLine.Info info = new DataLine.Info(SourceDataLine.class, audioFormat);
			soundLine = (SourceDataLine) AudioSystem.getLine(info);
			soundLine.open(audioFormat);
			soundLine.start();
			int nBytesRead = 0;
			byte[] sampledData = new byte[BUFFER_SIZE];
			while (nBytesRead != -1) {
				nBytesRead = audioInputStream.read(sampledData, 0,
						sampledData.length);
				if (nBytesRead >= 0) {
					soundLine.write(sampledData, 0, nBytesRead);
				}
			}
		} catch (UnsupportedAudioFileException ex) {
			ex.printStackTrace();
		} catch (IOException ex) {
			ex.printStackTrace();
		} catch (LineUnavailableException ex) {
			ex.printStackTrace();
		} finally {
			soundLine.drain();
			soundLine.close();
		}
	}
}