import java.io.*;
import java.awt.*;
import com.lowagie.text.*;
import com.lowagie.text.pdf.*;
public class a4PDF{
    public static void main(String arg[])throws Exception{                     
        Document document=new Document(PageSize.A4);
        PdfWriter.getInstance(document,
	new FileOutputStream("a4PDF.pdf"));
        document.open();
        document.add(new Paragraph("A4 page Size--->>roseinia.net"));
        document.close();
        }
}