wholeLoadedProgressbarLabel = new JLabel(); wholeLoadedProgressbarLabel.setOpaque(true);
    private void init(){        progress = new JProgressBar(JProgressBar.HORIZONTAL, 0, 100);        progress.setStringPainted(true);        progressbarLabel = new JLabel();        progressbarLabel.setOpaque(true);        progress.setOpaque(false);        versionLabel = new JLabel();        versionLabel.setOpaque(true);    }