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From "Pavel Savara" <pavel.sav...@intrade.com>
Subject Brackets in key for property file causes exception
Date Fri, 26 Sep 2008 12:05:25 GMT
Hi,
When we use brackets in property key we get an exception every time.
Escaping brackets with \ doesn't help and i haven't found any mention
that brackets are special characters in documentation
we use common-configuration 1.5

Thanks for help.

Example

#property in property file
test(ef)=false

causes 
java.lang.NumberFormatException: For input string: "ef"
	at
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
	at java.lang.Integer.parseInt(Integer.java:447)
	at java.lang.Integer.parseInt(Integer.java:497)
	at org.apache.commons.configuration.tree.DefaultConfigurationKey
$KeyIterator.checkIndex(DefaultConfigurationKey.java:834)
	at org.apache.commons.configuration.tree.DefaultConfigurationKey
$KeyIterator.nextKey(DefaultConfigurationKey.java:511)
	at
org.apache.commons.configuration.tree.DefaultExpressionEngine.findNodesForKey(DefaultExpressionEngine.java:462)
	at
org.apache.commons.configuration.tree.DefaultExpressionEngine.query(DefaultExpressionEngine.java:286)
	at
org.apache.commons.configuration.HierarchicalConfiguration.fetchNodeList(HierarchicalConfiguration.java:925)
	at
org.apache.commons.configuration.HierarchicalConfiguration.setProperty(HierarchicalConfiguration.java:735)
	at
org.apache.commons.configuration.ConfigurationUtils.copy(ConfigurationUtils.java:143)
	at
org.apache.commons.configuration.ConfigurationUtils.convertToHierarchical(ConfigurationUtils.java:199)
	at org.apache.commons.configuration.CombinedConfiguration
$ConfigData.getTransformedRoot(CombinedConfiguration.java:794)
	at
org.apache.commons.configuration.CombinedConfiguration.constructCombinedNode(CombinedConfiguration.java:653)
	at
org.apache.commons.configuration.CombinedConfiguration.getRootNode(CombinedConfiguration.java:504)
	at
org.apache.commons.configuration.HierarchicalConfiguration.fetchNodeList(HierarchicalConfiguration.java:925)
	at
org.apache.commons.configuration.HierarchicalConfiguration.getProperty(HierarchicalConfiguration.java:327)
	at
org.apache.commons.configuration.CombinedConfiguration.getProperty(CombinedConfiguration.java:578)
	at
org.apache.commons.configuration.AbstractConfiguration.resolveContainerStore(AbstractConfiguration.java:1155)
	at
org.apache.commons.configuration.AbstractConfiguration.getString(AbstractConfiguration.java:1034)
	at
org.apache.commons.configuration.AbstractConfiguration.getString(AbstractConfiguration.java:1017)


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