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From "Alexander Koppelhuber (JIRA)" <>
Subject [jira] Updated: (BEANUTILS-307) BeanUtils.setProperty(...) not working for property "xValue"
Date Thu, 28 Feb 2008 17:07:51 GMT


Alexander Koppelhuber updated BEANUTILS-307:

        Fix Version/s: 1.8.0
    Affects Version/s: 1.8.0-BETA

> BeanUtils.setProperty(...) not working for property "xValue"
> ------------------------------------------------------------
>                 Key: BEANUTILS-307
>                 URL:
>             Project: Commons BeanUtils
>          Issue Type: Bug
>          Components: Bean / Property Utils
>    Affects Versions: 1.8.0-BETA
>         Environment: linux, jdk 1.6, beanutils 1.8 beta
>            Reporter: Alexander Koppelhuber
>             Fix For: 1.8.0
> settings values for a property that has one lower case character at the beginning
> followed by an upper case character does not work. for example "xValue" or "zIndex".
> The reason (as far as I found out) is as follows:
> Introspector.getBeanInfo() gets the property names from the get/set methods.
> In Introspector.getTargetPropertyInfo() the following code creates a PropertyDescriptor:
> >pd = new PropertyDescriptor(decapitalize(name.substring(3)),......)
> decapitalize(....) says "....when there is more than one character and both the first
and second characters are upper case, we leave it alone..."
> which results in the name = "XValue" for the method getXValue()
> so setProperty(...) does not find a descriptor for "xValue" and cannot call the setXValue

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