[
https://issues.apache.org/jira/browse/PDFBOX-2996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Lars Torunski updated PDFBOX-2996:
----------------------------------
Attachment: Lars-v2-PDFBOX-2996.patch
To complete my bubble sort patch I added a test case to
Lars-v2-PDFBOX-2996.patch.
Unfortunately I'm getting an IOException for the spd file.
{noformat}
Exception in thread "main" java.io.IOException: Error: Could not find
referenced cmap stream Identity-H
at
org.apache.fontbox.cmap.CMapParser.getExternalCMap(CMapParser.java:413)
at
org.apache.fontbox.cmap.CMapParser.parsePredefined(CMapParser.java:85)
at
org.apache.pdfbox.pdmodel.font.CMapManager.getPredefinedCMap(CMapManager.java:54)
at
org.apache.pdfbox.pdmodel.font.PDType0Font.readEncoding(PDType0Font.java:181)
at
org.apache.pdfbox.pdmodel.font.PDType0Font.<init>(PDType0Font.java:129)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:83)
at org.apache.pdfbox.pdmodel.PDResources.getFont(PDResources.java:123)
at
org.apache.pdfbox.contentstream.operator.text.SetFontAndSize.process(SetFontAndSize.java:60)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:814)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:471)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:445)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:149)
at
org.apache.pdfbox.text.PDFTextStreamEngine.processPage(PDFTextStreamEngine.java:130)
at
org.apache.pdfbox.text.PDFTextStripper.processPage(PDFTextStripper.java:371)
at
org.apache.pdfbox.text.PDFTextStripper.processPages(PDFTextStripper.java:307)
at
org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:252)
at
org.apache.pdfbox.tools.ExtractText.startExtraction(ExtractText.java:231)
at org.apache.pdfbox.tools.ExtractText.main(ExtractText.java:81)
{noformat}
The bubble sort result is different for the spd file to what? The reference is
Java classic?
> StackOverflow in Quicksort
> --------------------------
>
> Key: PDFBOX-2996
> URL: https://issues.apache.org/jira/browse/PDFBOX-2996
> Project: PDFBox
> Issue Type: Bug
> Components: Text extraction
> Affects Versions: 1.8.10, 2.0.0
> Environment: Java 7
> Reporter: Manuel Aristaran
> Attachments: 001991.pdf, Lars-v0-PDFBOX-2996.patch,
> Lars-v1-PDFBOX-2996.patch, Lars-v2-PDFBOX-2996.patch, QuickSort.java,
> artikel1_20_arab.pdf-sorted-diff.txt, artikel1_20_arab.pdf-sorted-iter.txt,
> artikel1_20_arab.pdf-sorted-rekur.txt, failing_sort.pdf, quicksort.patch
>
>
> Running PDFTextStripper through ExtractText triggers a StackOverflow
> exception in the QuickSort implementation for [this particular
> document|https://www.dropbox.com/s/6crie7y5gqadwa5/1.pdf?dl=0].
> To reproduce: {{java -jar pdfbox-app-1.8.11-SNAPSHOT.jar ExtractText -sort
> failing_sort.pdf}}
> (Related to PDFBOX-1512)
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