Tim Allison created PDFBOX-2862:
-----------------------------------
Summary: GlyphList doesn't appear to be thread safe in trunk...or
user error?
Key: PDFBOX-2862
URL: https://issues.apache.org/jira/browse/PDFBOX-2862
Project: PDFBox
Issue Type: Bug
Reporter: Tim Allison
This could be user error, but I'm getting the following when running trunk in a
multithreaded environment.
{noformat}
Caused by: java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:922)
at java.util.HashMap$EntryIterator.next(HashMap.java:962)
at java.util.HashMap$EntryIterator.next(HashMap.java:960)
at java.util.HashMap.putAllForCreate(HashMap.java:554)
at java.util.HashMap.<init>(HashMap.java:298)
at
org.apache.pdfbox.pdmodel.font.encoding.GlyphList.<init>(GlyphList.java:114)
at
org.apache.pdfbox.text.PDFTextStreamEngine.<init>(PDFTextStreamEngine.java:103)
at
org.apache.pdfbox.text.PDFTextStripper.<init>(PDFTextStripper.java:196)
at org.apache.tika.parser.pdf.PDF2XHTML.<init>(PDF2XHTML.java:106)
at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:133)
at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:132)
at
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:281)
... 16 more
{noformat}
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