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https://issues.apache.org/jira/browse/PDFBOX-1907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13904173#comment-13904173
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Jim Kay commented on PDFBOX-1907:
---------------------------------
Tilman and Mauran, thanks for your help with this.
The only thing that is still confusing me is why does the simple parser, with
no random access file, work fine with 1.83. What has changed since then?
> Out of memory - heap space - COSDocument
> ----------------------------------------
>
> Key: PDFBOX-1907
> URL: https://issues.apache.org/jira/browse/PDFBOX-1907
> Project: PDFBox
> Issue Type: Bug
> Components: Parsing
> Affects Versions: 1.8.4
> Environment: windows xp 64
> jdk 8 32 bit
> Reporter: Jim Kay
> Labels: regression
> Attachments: 8283.zip.001, 8283.zip.002, 8283.zip.003
>
>
> Possibly related to PDFBOX-1777.
> Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
> at java.util.AbstractCollection.toArray(AbstractCollection.java:136)
> at java.util.ArrayList.<init>(ArrayList.java:168)
> at org.apache.pdfbox.cos.COSDocument.getObjects(COSDocument.java:518)
> at org.apache.pdfbox.cos.COSDocument.getObjects(COSDocument.java:518)
> at org.apache.pdfbox.cos.COSDocument.close(COSDocument.java:575)
> at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:254)
> at techref.Testpdfbox.main(Testpdfbox.java:36)
> The heap space is set to -Xmx1640m
> The pdf docoument is parsed OK with version 1.8.3 but fails with 1.8.4
> The large pdf document has the following attributes.
> pdDoc.getCurrentAccessPermission.canExtractContent = true
> pdDoc.getCurrentAccessPermission.canExtractForAccessibility = true
> pdDoc.getNumberOfPages = 228
> pdDoc.getDocumentCatalog.getLanguage = null
> pdDoc.getDocumentCatalog.getPageLayout = SinglePage
> pdDoc.getDocumentCatalog.getPageMode = UseNone
> pdDoc.getDocumentCatalog.getVersion = null
> Page Count=228
> Title=Microsoft Word - FEA.doc
> Author=null
> Subject=null
> Keywords=null
> Creator=Windows NT 4.0
> Producer=Acrobat Distiller 4.05 for Windows
> Creation Date=Fri Jun 29 15:29:59 BST 2001
> Modification Date=Mon Jul 02 15:41:18 BST 2001
> Trapped=null
> Dictionary=COSDictionary{(COSName{CreationDate}:COSString{D:20010629142959})
> (COSName{Producer}:COSString{Acrobat Distiller 4.05 for Windows})
> (COSName{Creator}:COSString{Windows NT 4.0})
> (COSName{Title}:COSString{Microsoft Word - FEA.doc})
> (COSName{ModDate}:COSString{D:20010702164118+02'00'}) }
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