[jira] Updated: (CONFIGURATION-64) [configuration] clearXmlProperty doesn't remove list properties completely

["Emmanuel Bourg (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CONFIGURATION-64?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Emmanuel Bourg updated CONFIGURATION-64:
----------------------------------------

    Fix Version/s: 1.0

> [configuration] clearXmlProperty doesn't remove list properties completely
> --------------------------------------------------------------------------
>
>                 Key: CONFIGURATION-64
>                 URL: https://issues.apache.org/jira/browse/CONFIGURATION-64
>             Project: Commons Configuration
>          Issue Type: Bug
>    Affects Versions: Nightly Builds
>         Environment: Operating System: All
> Platform: All
>            Reporter: Emmanuel Bourg
>             Fix For: 1.0
>
>         Attachments: clear-property-2.txt, clear-property.txt, clear-xml-property.diff
>
>
> clearXmlProperty in XMLConfiguration stops on the first element found and
> doesn't examine the whole tree, that means calling clearXmlProperty on a list
> property only remove the first element. For example, given the following
> configuration file:
> <configuration>
>     <key>value1</key>
>     <key>value2</key>
> </configuration>
> calling conf.clearProperty("key") and saving the configuration will generate the
> following file instead of an empty configuration:
> <configuration>
>     <key>value2</key>
> </configuration>

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