@Override
                    public InputStream openStream() {
                        try{
                            return new FileInputStream(selected);
                        }catch (FileNotFoundException ex){
                            ex.printStackTrace();
                        }
                        return null;
                    }
This method is called from within the constructor to
initialize the form.
WARNING: Do NOT modify this code. The content of this method is
always regenerated by the Form Editor.
jme3-examples/src/main/java/jme3test/audio/TestMusicPlayer.java