PDFBox corrupting PDFs when saving

[Alexander Slonim]

Hello,

When I attempt to use PDDocument.save, the saved output file is corrupted,
even when no action is taken on the file other than saving it. 

For example:

```

        File file = new
File("C:\\Users\\Public\\Desktop\\projects\\test-pdfbox-corruption\\src\\mai
n\\resources\\chicken.pdf");

        PDDocument document = Loader.loadPDF(file);

 

        document.save("C:\\Users\\Public\\Music\\file" + new
Date().getTime() + ".pdf");

        document.close();

```

 

I am currently using PDFBox 3.0.1-RC, however, I also used 2.0.15 and
2.0.24, and experienced the same issues. 

 

For a more complete example, I have posted the project to GitHub
(https://github.com/pdinc-oss/pdfbox-corrupt-test.git)

 

I am new to PDFbox and am unsure if this is a usage error on my end or a bug
within PDFBox itself.

 

Best,

Alex