Tim Allison created PDFBOX-2161:
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Summary: An PDRadioButton with no children throws an NPE
Key: PDFBOX-2161
URL: https://issues.apache.org/jira/browse/PDFBOX-2161
Project: PDFBox
Issue Type: Bug
Components: PDModel
Affects Versions: 1.8.6
Reporter: Tim Allison
In some pdfs, a PDRadioButton can not have any children. This leads to an NPE
when a client calls getValue(). The javadocs say that getValue() can throw an
IOException if there is a problem getting the value, but not an NPE.
A doc that shows this issue is:
[562254|http://digitalcorpora.org/corp/nps/files/govdocs1/562/562254.pdf]
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