static PdfPCell borderlessCell(String s){
PdfPCell cell = new PdfPCell();
Font f = new Font(Font.COURIER);
cell.setBorder(0);
cell.setHorizontalAlignment(Element.ALIGN_LEFT);
cell.addElement(new Paragraph(s,f));
return cell;
}
public static void addEmptyLine(Paragraph p,int line)
{
for( int i=0; i < line; i++ )