private Clip initSound(String source) throws UnsupportedAudioFileException, IOException, LineUnavailableException
    {
        AudioInputStream startAudioInputStream = AudioSystem.getAudioInputStream(getClass().getResource(source));
        DataLine.Info startInfo = new DataLine.Info(Clip.class, startAudioInputStream.getFormat());
        Clip clip = (Clip) AudioSystem.getLine(startInfo);
        clip.open(startAudioInputStream);

        return clip;
    }