title: binary pdf byte[] to com.lowagie.text.Document
body: <p>I had an binary pdf(Byte []). I would like to convert it to a com.lowagie.text.Document.is there anyway to convert it without losing any information on it.Thanks</p>
  
  <p>this is i tried, and to not sure how to move further.</p>
  
  <pre><code>                Document  document  = new Document();
                  PdfWriter writer =  PdfWriter.getInstance(document, out);
                  document.open();
                  PdfReader  reader = new PdfReader(byteBuffer);
  </code></pre>