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https://issues.apache.org/jira/browse/HADOOP-13112?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthew Paduano updated HADOOP-13112:
-------------------------------------
    Attachment: HADOOP-13112.02.patch

this patch addresses check style warnings.

there are no unit tests b/c there is no new functionality
and existing tests pass and validate the functionality.

> Change CredentialShell to use CommandShell base class
> -----------------------------------------------------
>
>                 Key: HADOOP-13112
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13112
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Matthew Paduano
>            Assignee: Matthew Paduano
>            Priority: Minor
>         Attachments: HADOOP-13112.01.patch, HADOOP-13112.02.patch
>
>
> org.apache.hadoop.tools.CommandShell is a base class created for use by 
> DtUtilShell.  It was inspired by CredentialShell and much of it was taken 
> verbatim.  It should be a simple change to get CredentialShell to use the 
> base class and simplify its code without changing its functionality.



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