[iText-questions] pb to add document properties and to read a existant document with internal navigation link

[Jean-François Selber]

Hello,   I want to generate a pdf  with title "My new title" from a pdf existant (= pdfToClone) but the title is not add to the new document what's the problem? (see sample : makeCloneWithProperties)   another problem: if I have internal navigation link in my first document, those link are lose in the new document. why?   thanks jf      public void makeCloneWithProperties(byte[]  pdfToColone, OutputStream pdfOutputStream) throws Exception     {          PdfReader pdfReader = new PdfReader(pdfToColone);          int nbPageToClone = pdfReader.getNumberOfPages();          if(nbPageToClone == 0){             return;          }          System.out.println("There are " + nbPageToClone + " pages in the original file.");            // step 1: creation of a document-object          Document pdfDocumentResult = new Document();         pdfDocument.addTitle("My new title");            // step 2: we create a writer that listens to the document          PdfWriter pdfWriter = PdfWriter.getInstance(pdfDocumentResult, pdfOutputStream);            // step 3: we open the document          pdfDocumentResult.open();          PdfContentByte pdfResultContentByte = pdfWriter.getDirectContent();          PdfImportedPage pageToClone;          int i = 0;          // step 4: we add content          while (i < nbPageToClone) {             i++;             pdfDocumentResult.setPageSize(pdfReader.getPageSize(i));             pdfDocumentResult.newPage();             pageToClone = pdfWriter.getImportedPage(pdfReader, i);             pdfResultContentByte.addTemplate(pageToClone, 1f, 0, 0, 1f, 0, 0);             System.out.println("Processed page " + i);          }          // step 5: we close the document          pdfDocumentResult.close();      }