private ISound addSound()
throws UnsupportedAudioFileException, IOException, LineUnavailableException {
ISound result = soundFactory.createSound();
result.load();
result.setRepeat(false);
result.closeOnEnd(false);
result.setVolume(volume);
soundList.add(result);
return result;
}
private void setAllVolumes() {
for (ISound sound : soundList) sound.setVolume(volume);
}