public static void main(String[] args) throws Exception
{
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
Section currentSection = builder.getCurrentSection();
PageSetup pageSetup = currentSection.getPageSetup();
// Specify if we want headers/footers of the first page to be different from other pages.
// You can also use PageSetup.OddAndEvenPagesHeaderFooter property to specify
// different headers/footers for odd and even pages.
pageSetup.setDifferentFirstPageHeaderFooter(true);