public static void openAbout(Frame frame, String product, String version) {
AboutDialog aboutDialog = new AboutDialog(frame, true, product, version);
Dimension frameSize = frame.getSize();
Dimension aboutSize = aboutDialog.getSize();
int x = frame.getLocation().x + (frameSize.width - aboutSize.width) / 2;
int y = frame.getLocation().y + (frameSize.height - aboutSize.height) / 2;
if (x < 0) x = 0;
if (y < 0) y = 0;
aboutDialog.setLocation(x, y);
aboutDialog.setVisible(true);
}
