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Tilman Hausherr commented on PDFBOX-4080: ----------------------------------------- {{new COSStream()}} calls {{ScratchFile.getMainMemoryOnlyInstance()}}. That one calls {{new {{ScratchFile(MemoryUsageSetting.setupMainMemoryOnly())}}. And {{new ScratchFile()}} allocates a byte array with size 100000. Yes that's why calling {{createCOSStream()}} is the better thing to do. I agree that it is not a high priority but it should be kept in mind and fixed before release. > 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. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org