final PDDocument document = new PDDocument();
final PDType0Font font = PDType0Font.load(document, FBugDemo.class.getResourceAsStream("Lato-Regular.ttf"));
final PDPage page = new PDPage(PDRectangle.A4);
document.addPage(page);
final PDPageContentStream stream = new PDPageContentStream(document, page, true, false);
stream.beginText();
stream.setFont(font, 12);
stream.newLineAtOffset(50, 500);
stream.showText("ABCDEFG");
stream.endText();
stream.close();
final OutputStream result = new FileOutputStream(FBugDemo.class.getSimpleName() + ".pdf");
document.save(result);
document.close();