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https://issues.apache.org/jira/browse/CONFIGURATION-504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Oliver Heger resolved CONFIGURATION-504.
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Resolution: Fixed
Fix Version/s: 2.0
A new method {{clearAndDetachFromParent()}} was added to
{{SubnodeConfiguration}}. The return value of
{{HierarchicalConfiguration.configurationsAt()}} was changed to a List of type
{{SubnodeConfiguration}}.
Fixed in subversion in revision 1388626.
> HierarchicalConfiguration clear() method doesn't remove the node from its
> parent anymore in XML source
> ------------------------------------------------------------------------------------------------------
>
> Key: CONFIGURATION-504
> URL: https://issues.apache.org/jira/browse/CONFIGURATION-504
> Project: Commons Configuration
> Issue Type: Bug
> Affects Versions: 1.8
> Reporter: Adrien CLERC
> Assignee: Oliver Heger
> Priority: Minor
> Fix For: 2.0
>
>
> Using an XML source file, I used to call HierarchicalConfiguration.clear() on
> an object to remove it from its parent. Now, it just clear the text and the
> subnodes, but not the node itself, nor its own attribute, when the file is
> saved.
> Here is the code that works :
> {code}
> ConfigurationNode oldNode = configuration.getRootNode();
> oldNode.getParentNode().removeChild(oldNode);
> {code}
> configuration belong to a list of HierarchicalConfiguration that I obtained
> from configurationsAt. I didn't see any other way to remove a node I got from
> that method, without explicit casting to SubnodeConfiguration.
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