Convert HTML to PPT in Java

Presentation presentation = new Presentation();
try {
    presentation.getSlides().removeAt(0);
    try (FileInputStream htmlStream = new FileInputStream("page.html")) {
        presentation.getSlides().addFromHtml(htmlStream);
    }

    presentation.save("presentation.ppt", SaveFormat.Ppt);
} finally {
    presentation.dispose();
}