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https://issues.apache.org/jira/browse/PDFBOX-4080?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16340638#comment-16340638
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Maruan Sahyoun commented on PDFBOX-4080:
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OK - I've added the parameter but for now haven't implemented it within the
handlers to pass that on. What I would like is to come up with a solution where
we don't have to pass this around if doable as I find it very unintuitive that
this is needed at that level but I haven't looked into the whole
{{ScratchFile}} mechanism up to know. Usage of the "memory model" should be
transparent to the user after setting that with {{PDDocument.load()}} IMHO.
I'd like to get rid of that parameter.
Ideas?
> Improve memory consumption of PDAbstractAppearanceHandler
> ---------------------------------------------------------
>
> Key: PDFBOX-4080
> URL: https://issues.apache.org/jira/browse/PDFBOX-4080
> Project: PDFBox
> Issue Type: Improvement
> Components: PDModel
> Affects Versions: 3.0.0 PDFBox
> Reporter: Maruan Sahyoun
> Assignee: Maruan Sahyoun
> Priority: Major
> Labels: Annotations
> Fix For: 3.0.0 PDFBox
>
>
> PDAbstractAppearanceHandler calls new COSStream(), this has a huge memory
> footprint (PDFBOX-3868 and PDFBOX-3852). We'd need to find a way to pass the
> document, or the document scratch file, or there will be trouble for files
> with many annotations, e.g. a long scientific document with many footnotes.
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