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https://issues.apache.org/jira/browse/JXPATH-160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15019093#comment-15019093
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Uwe Barthel commented on JXPATH-160:
------------------------------------
Open pull request: [JXPATH-160: Patch and test attached on JIRA item
applied.|https://github.com/apache/commons-jxpath/pull/6]
The test passed on current trunk.
Thanks to [~stalbrecht] for providing the original patch and test sources and
to [[email protected]] for extending the test.
> ValueUtils.getValue throws exception with set and index above size
> ------------------------------------------------------------------
>
> Key: JXPATH-160
> URL: https://issues.apache.org/jira/browse/JXPATH-160
> Project: Commons JXPath
> Issue Type: Bug
> Affects Versions: 1.3, 1.4
> Reporter: Stefan Albrecht
> Attachments: NullValueFromSet.patch, ValueUtilsTest.java,
> ValueUtilsTest.java
>
>
> ValueUtils offers a utility method to retrieve an indexed value from a
> collection. In case this collection is an array or a List, the method returns
> null if the index is above the size. If the supplied collection is a Set
> instead, then a NoSuchElementException is thrown if index is above size.
> The desired behavior is that the result is the same for all kinds of
> collections and that even in the case of a Set null is returned if the index
> value is too large.
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