PdfPTable table = new PdfPTable(6);
        table.setWidthPercentage(100);

        PdfPCell cell;
        cell = new PdfPCell (new Phrase ("prenom" ,FontFactory.getFont("Cosmic Sans Ms",12)));
        cell.setHorizontalAlignement(Element.ALIGN_CENTER);
        cell.setBackgroundColor(BaseColor .GRAY);
        table.addcell(cell);

         cell = new PdfPCell (new Phrase ("nom" ,FontFactory.getFont("Cosmic Sans Ms",12)));
        cell.setHorizontalAlignement(Element.ALIGN_CENTER);
        cell.setBackgroundColor(BaseColor .GRAY);
        table.addcell(cell);

         cell = new PdfPCell (new Phrase ("email" ,FontFactory.getFont("Cosmic Sans Ms",12)));
        cell.setHorizontalAlignement(Element.ALIGN_CENTER);
        cell.setBackgroundColor(BaseColor .GRAY);
        table.addcell(cell);

         cell = new PdfPCell (new Phrase ("age" ,FontFactory.getFont("Cosmic Sans Ms",12)));
        cell.setHorizontalAlignement(Element.ALIGN_CENTER);
        cell.setBackgroundColor(BaseColor .GRAY);
        table.addcell(cell);

         cell = new PdfPCell (new Phrase ("codepostal" ,FontFactory.getFont("Cosmic Sans Ms",12)));
        cell.setHorizontalAlignement(Element.ALIGN_CENTER);
        cell.setBackgroundColor(BaseColor .GRAY);
        table.addcell(cell);

         cell = new PdfPCell (new Phrase ("adresse" ,FontFactory.getFont("Cosmic Sans Ms",12)));
        cell.setHorizontalAlignement(Element.ALIGN_CENTER);
        cell.setBackgroundColor(BaseColor .GRAY);
        table.addcell(cell);







           cell = new PdfPCell (new Phrase (pfield.getText().toString(),FontFactory.getFont("Cosmic Sans Ms",12)));
        cell.setHorizontalAlignement(Element.ALIGN_CENTER);
        cell.setBackgroundColor(BaseColor .GRAY);
        table.addcell(cell);

         cell = new PdfPCell (new Phrase (nfield.getText().toString(),FontFactory.getFont("Cosmic Sans Ms",12)));
        cell.setHorizontalAlignement(Element.ALIGN_CENTER);
        cell.setBackgroundColor(BaseColor .GRAY);
        table.addcell(cell);

         cell = new PdfPCell (new Phrase (emailfield.getText().toString(),FontFactory.getFont("Cosmic Sans Ms",12)));
        cell.setHorizontalAlignement(Element.ALIGN_CENTER);
        cell.setBackgroundColor(BaseColor .GRAY);
        table.addcell(cell);

         cell = new PdfPCell (new Phrase (agefield.getText().toString() ,FontFactory.getFont("Cosmic Sans Ms",12)));
        cell.setHorizontalAlignement(Element.ALIGN_CENTER);
        cell.setBackgroundColor(BaseColor .GRAY);
        table.addcell(cell);

         cell = new PdfPCell (new Phrase (cpfield.getText().toString(),FontFactory.getFont("Cosmic Sans Ms",12)));
        cell.setHorizontalAlignement(Element.ALIGN_CENTER);
        cell.setBackgroundColor(BaseColor .GRAY);
        table.addcell(cell);

         cell = new PdfPCell (new Phrase (adrfield.getText().toString(),FontFactory.getFont("Cosmic Sans Ms",12)));
        cell.setHorizontalAlignement(Element.ALIGN_CENTER);
        cell.setBackgroundColor(BaseColor .GRAY);
        table.addcell(cell);

        doc.add(table);
        doc.close();
    }