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https://issues.apache.org/jira/browse/PDFBOX-4289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16575200#comment-16575200
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ASF subversion and git services commented on PDFBOX-4289:
---------------------------------------------------------
Commit 1837747 from [email protected] in branch 'pdfbox/branches/2.0'
[ https://svn.apache.org/r1837747 ]
PDFBOX-4289: remove double negative
> Double negative number
> ----------------------
>
> Key: PDFBOX-4289
> URL: https://issues.apache.org/jira/browse/PDFBOX-4289
> Project: PDFBox
> Issue Type: Improvement
> Components: Parsing
> Affects Versions: 2.0.11
> Reporter: Giedrius Noreikis
> Assignee: Tilman Hausherr
> Priority: Minor
> Fix For: 2.0.12, 3.0.0 PDFBox
>
>
> We have an issue similar to the PDFBOX-3589. The PDF contains {{/ItalicAngle
> --16.33}}, and the exception we are getting is:
> {code}
> Exception in thread "main" java.io.IOException: Error expected floating point
> number actual='--16.33'
> at org.apache.pdfbox.cos.COSFloat.<init>(COSFloat.java:82)
> at org.apache.pdfbox.cos.COSNumber.get(COSNumber.java:115)
> at
> org.apache.pdfbox.pdfparser.BaseParser.parseDirObject(BaseParser.java:947)
> at
> org.apache.pdfbox.pdfparser.BaseParser.parseCOSDictionaryValue(BaseParser.java:152)
> at
> org.apache.pdfbox.pdfparser.BaseParser.parseCOSDictionaryNameValuePair(BaseParser.java:279)
> at
> org.apache.pdfbox.pdfparser.BaseParser.parseCOSDictionary(BaseParser.java:212)
> at
> org.apache.pdfbox.pdfparser.BaseParser.parseDirObject(BaseParser.java:862)
> at
> org.apache.pdfbox.pdfparser.COSParser.parseFileObject(COSParser.java:899)
> ...
> {code}
> Such "numbers" probably violate the specification, but the behaviour of
> PDFBox should be consistent, so the second minus sign should be ignored here
> as well.
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