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https://issues.apache.org/jira/browse/LANG-1782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18014612#comment-18014612
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Joe Ferner commented on LANG-1782:
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Before this [PR|https://github.com/apache/commons-lang/pull/1427] this
[line|https://github.com/apache/commons-lang/pull/1427/files#diff-8be3da3527a6f573d4d7202622638ca391209d1709b767512adb679ba093c3acR1017]
would fail
> getMatchingAccessibleMethod incorrectly returns null if no varargs are
> provided
> -------------------------------------------------------------------------------
>
> Key: LANG-1782
> URL: https://issues.apache.org/jira/browse/LANG-1782
> Project: Commons Lang
> Issue Type: Bug
> Components: lang.reflect.*
> Affects Versions: 3.18.0
> Reporter: Joe Ferner
> Priority: Major
>
> If I have a method
> {code:java}
> String myFunc(String... args) { ... }{code}
> and try to invoke getMatchingAccessibleMethod like this
> {code:java}
> getMatchingAccessibleMethod(MyClass.class, "myFunc"){code}
> the expected return would be myFunc but instead null is received. This
> happens because
> [https://github.com/apache/commons-lang/blob/master/src/main/java/org/apache/commons/lang3/reflect/MethodUtils.java#L336]
> incorrectly assumes at least one vararg type is passed.
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