H02GameProjekt/src/playground/Music.java

package playground;

import java.io.File;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
import javax.sound.sampled.FloatControl;

public class Music {
  private static final float volume = 0.02f; // scale 0 silence, 1 no change, 2 double. (linear).

  public static synchronized void music(File track) {

	final File trackname = track;

	new Thread(new Runnable() {

	  @Override
	  public void run() {
		while (true) {

		  try {

			Clip clip = AudioSystem.getClip();
			AudioInputStream inputstream = AudioSystem.getAudioInputStream(trackname);
			clip.open(inputstream);
			FloatControl volumeControl = (FloatControl) clip.getControl(FloatControl.Type.MASTER_GAIN);
			if (volumeControl != null) {
			  volumeControl.setValue(20f * (float) Math.log10(volume));
			}
			clip.start();

			Thread.sleep(clip.getMicrosecondLength() / 1);

		  } catch (Exception e) {
			e.printStackTrace();
		  }

		}

	  }

	}).start();

  }

}