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https://issues.apache.org/jira/browse/BEANUTILS-533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17284411#comment-17284411
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chiamaka okenwa commented on BEANUTILS-533:
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Hello,
I would love to work on this issue although this is my first time contributing
to open source, I would like to know the next steps I can take.
> If expression contains ")", DefaultResolver #getKey return wrong value
> ----------------------------------------------------------------------
>
> Key: BEANUTILS-533
> URL: https://issues.apache.org/jira/browse/BEANUTILS-533
> Project: Commons BeanUtils
> Issue Type: Bug
> Components: Bean / Property Utils
> Affects Versions: 1.7.0, 1.8.0, 1.9.0, 1.9.3
> Reporter: Maxime Garenne
> Priority: Blocker
>
> h2. Context
> I use BeanUtils to return a map that contain properties.
> I had a failure in my code because this property causes a fail in the
> BeanUtils "getMappedProperty" method :
> test(myvalue(ineedthisparenthis))
> h2. Explanation
> In DefaultResolver #getKey(String expression), if the expression contains a
> ")", the returned value is incorrect because the algorithm stops at the first
> ")" character (#indefOf is used).
> In my example, the method now returns : "myvalue(ineedthisparenthis". It
> should be "myvalue(ineedthisparenthis) with proprerty name = "test".
> Instead of using :
> {code:java}
> final int end = expression.indexOf(MAPPED_END, i);{code}
> It would be better to just check if the last character of "expression" is a
> ")" and then substring between "i+1" and last character index.
> Then my example would not fail.
>
> This occurs in version 1.7.
> I checked in upper versions, the method is different but still wrong because
> the method indexOf is still used (taking again the first ")" found).
> # escape # parenthesis # bracket # DefaultResolver # getKey # expression
>
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