try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (Exception e) {
System.err.println("Can't set Look&Feel.");
}
final SignPdfForm tmpForm = new SignPdfForm(WindowConstants.DISPOSE_ON_CLOSE);
tmpForm.pack();
tmpForm.setVisible(true);
return;
}
}
}