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https://issues.apache.org/jira/browse/PDFBOX-5848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17862867#comment-17862867
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Tilman Hausherr edited comment on PDFBOX-5848 at 7/3/24 6:15 PM:
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I'm testing with 3.0.2 and it's working very slowly... I'm at page 170. However
there's a different problem, lots of orphan pages. The reason is that some
annotations have a /Parent entry which has a /Kids entry whose children are
annotations on *different* pages. Opening and saving it with Adobe Reader
brings a much smaller file, where the /Parent entry value is set to null.
!screenshot-1.png!
was (Author: tilman):
I'm testing with 3.0.2 and it's working very slowly... I'm at page 170. However
there's a different problem, lots of orphan pages. The reason is that some
annotations have a /Parent entry which has a /Kids entry whose children are
annotations on *different* pages.
!screenshot-1.png!
> Infinite loop processing PDF
> ----------------------------
>
> Key: PDFBOX-5848
> URL: https://issues.apache.org/jira/browse/PDFBOX-5848
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 3.0.2 PDFBox
> Reporter: Joan Fisbein
> Priority: Major
> Attachments: cbc0018b-5659-4ae3-9887-0e0a2d9a62a7.pdf,
> screenshot-1.png
>
>
> I use PDFBox to split hundreds of PDFs per day, generally, everything works
> flawlessly but I just received a PDF that generates an infinite loop when I
> try to split it.
>
> I used this Java code to reproduce it using PDFBox 3.0.2 (haven't tried other
> versions):
> {code:java}
> private static void splitPdf(File fileToSplit) {
> try (PDDocument document = Loader.loadPDF(fileToSplit)) {
> int documentPages = document.getNumberOfPages();
> Splitter splitter = new Splitter();
> List<PDDocument> Pages = splitter.split(document);
> Iterator<PDDocument> iterator = Pages.listIterator();
> while (iterator.hasNext()) {
> PDDocument pd = iterator.next();
> pd.save(fileToSplit.getName() + "-" + Pages.indexOf(pd) + ".pdf");
> pd.close();
> }
> } catch (IOException e) {
> throw new RuntimeException(e);
> }
> } {code}
> The PDF file is attached to the issue
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