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https://issues.apache.org/jira/browse/CONFIGURATION-366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12676261#action_12676261
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Christian Uldall Pedersen commented on CONFIGURATION-366:
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What would be the best way to obtain the behavior that I am looking for? The
following seems like a bad solution:
Iterator<?> keys = raspConfigurationFile.getKeys(csXpath);
boolean hasChildren = true;
if (keys.hasNext()) {
if (keys.next().equals(csXpath)) {
hasChildren = false;
}
}
> XMLConfiguration.getKeys() broken
> ---------------------------------
>
> Key: CONFIGURATION-366
> URL: https://issues.apache.org/jira/browse/CONFIGURATION-366
> Project: Commons Configuration
> Issue Type: Bug
> Components: Build
> Affects Versions: 1.6
> Environment: Java 6
> Reporter: Christian Uldall Pedersen
> Attachments: Config_1.xml, Config_2.xml, ConfigTest.java
>
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> XMLConfiguration.getKeys(String prefix) returns iterator with the string
> argument "prefix", when the xpath specified has no sub elements. The
> XPathExpressionEngine has been used as Expression engine.
> Version 1.3 does not have this problem. Here an empty Iterator is returned.
> This seems related to:
> http://issues.apache.org/jira/browse/CONFIGURATION-87
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