[iText-questions] Existing PDF change MetaData?

[garettDaBland]

I have an existing PDF with Author = "Joe Brown", is there a way in iText to open the existing PDF and change the Author to "Samual Adams"? I have looked at the PDFReader, but do not see a way to write back to it without wiping out the existing file. I would prefer not to "Copy" it to a new file. Does anyone have an example?   Thank you, ~ Andy ~