Sound Problem in my Game

Newbie & Debugging Questions
#1

Hey Folks!
I created a little Java Game and now i want to include Sound.
I created a Sound Class:

package game;

import java.applet.Applet;
import java.applet.AudioClip;

public class Musik {
	
	public static final Musik musik1 = new Musik("/src/game/Sound/Test.wav");
	
	private AudioClip clip;

	public Musik(String filename){
		try{
			clip = Applet.newAudioClip(Sound.class.getResource(filename));
		
		}catch(Exception e){
			e.printStackTrace();
		}
	}
	
	public void play(){
		try{ 
			new Thread(){
				public void run(){
					clip.play();
				}
			
			}.start();	
			}catch(Exception ex){
			ex.printStackTrace();
		}
	}

	
		
	}

and then in my gameFrame Class i put this:

private Musik musik1;
	
	public void init() {
		Musik.musik1.play();
	}

But nothing happens, where is the problem? There is no sound playing, neither in the Menu where I select “Play Game” nor in the Game itself.
I got this Code from a Tutorial on Youtube,

I hope some1 can help me!

greez