Blank result

[magauthier-36pix]

I'm trying a simple pdf just to test.
Fairly straightforward

ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
Document document = new Document(PageSize.LETTER, 50, 50, 50, 50);
PdfWriter pdfWriter = PdfWriter.getInstance(document, byteArrayOutputStream);
document.open();

Paragraph page1Body = new Paragraph("Page one content.");
page1Body.setAlignment(Element.ALIGN_CENTER);
document.add(page1Body);

document.newPage();
Paragraph page2Body = new Paragraph("Page two content.");
page2Body.setAlignment(Element.ALIGN_CENTER);
document.add(page2Body);

document.close();
pdfWriter.flush();
byte[] bytes = byteArrayOutputStream.toByteArray();

//send bytes back to browser as application/pdf
...

I always get an empty pdf file.

Am I missing something trivial here?

Thanks in advance.

[magauthier-36pix]

Got it working.
Was not related to OpenPDF at all.
My javascript code receiving the file was the problem.

Needed to have

responseType = "blob"

in my ajax call so the bytes are handled as a binary file.

My bad...