import java.io.FileOutputStream;
import com.lowagie.text.Chunk;
import com.lowagie.text.Document;
import com.lowagie.text.Font;
import com.lowagie.text.pdf.PdfAction;
import com.lowagie.text.pdf.PdfWriter;
public class MainClass {
public static void main(String[] args) throws Exception {
Document document = new Document();
PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
document.open();
Font font = new Font();
font.setStyle(Font.UNDERLINE);
Chunk chunk = new Chunk("rntsoft", font);
chunk.setAction(new PdfAction("http://www.rntsoft.com"));
document.add(chunk);
document.close();
}
}