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https://issues.apache.org/jira/browse/KARAF-4259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jean-Baptiste Onofré resolved KARAF-4259.
-----------------------------------------
Resolution: Fixed
> Cellar should deal with configuration type
> ------------------------------------------
>
> Key: KARAF-4259
> URL: https://issues.apache.org/jira/browse/KARAF-4259
> Project: Karaf
> Issue Type: Bug
> Components: cellar-config
> Affects Versions: cellar-4.0.0
> Reporter: Jean-Baptiste Onofré
> Assignee: Jean-Baptiste Onofré
> Fix For: cellar-4.0.1
>
>
> When Cellar sync configuration, it assumes that all properties are String.
> So, if an user stores another type (let say a Long), it results to a
> ClassCastException:
> {code}
> java.lang.ClassCastException: java.lang.Long cannot be cast to
> java.lang.String
> at
> org.apache.karaf.cellar.hazelcast.HazelcastGroupManager.copyGroupConfiguration(HazelcastGroupManager.java:532)[174:org.apache.karaf.cellar.hazelcast:4.0.0]
> {code}
> Cellar should use instanceof on configuration to "detect" the type instead of
> casting to String:
> {code}
> Dictionary updatedProperties = new Properties();
> Enumeration keyEnumeration = configAdminProperties.keys();
> while (keyEnumeration.hasMoreElements()) {
> String key = (String) keyEnumeration.nextElement();
> String value = (String) configAdminProperties.get(key);
> {code}
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