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https://issues.apache.org/jira/browse/CHAIN-80?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13609606#comment-13609606
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Steve Westwood commented on CHAIN-80:
-------------------------------------
Patch supplied comprising:
* guard in _CatalogBase(Map<String, Command<K, V, C>> commands )_
* more tests for _CatalogBase_ in _CatalogBaseTestCase_
> NPE when submitting null commands map to CatalogBase
> ----------------------------------------------------
>
> Key: CHAIN-80
> URL: https://issues.apache.org/jira/browse/CHAIN-80
> Project: Commons Chain
> Issue Type: Bug
> Affects Versions: 2.0
> Reporter: Steve Westwood
> Priority: Minor
> Labels: catalog
> Fix For: 2.0
>
> Attachments: CHAIN-80-patch.txt.txt
>
>
> The command relies on _Map.putAll()_ to populate *CatalogBase* when passed
> into the constructor, but as the javadocs specify at
> http://docs.oracle.com/javase/6/docs/api/java/util/Map.html#putAll(java.util.Map),
> this throws an NPE. The constructor requires a guard inside to protect it
> from null objects being passed as an argument
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