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https://issues.apache.org/jira/browse/JCLOUDS-85?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13698041#comment-13698041
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Andrew Phillips commented on JCLOUDS-85:
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> only if no injection takes place

When does the injection take place? I.e. is there a way to determine whether we 
need to instantiate the class *without* having to check in every "execute" 
call, as the current PR does?
                
> Avoid creating uneeded instance of PropertyShellTableFactory
> ------------------------------------------------------------
>
>                 Key: JCLOUDS-85
>                 URL: https://issues.apache.org/jira/browse/JCLOUDS-85
>             Project: jclouds
>          Issue Type: Improvement
>          Components: jclouds-karaf
>    Affects Versions: 1.7.0, 1.6.1, 1.5.11
>            Reporter: Ioannis Canellos
>
> The story here is that we have 2 versions of the ShellTableFactory:
> i) OSGi aware
> ii) Property based
> Our commands always instantiate (ii) and may replace it with (i) when running 
> inside OSGi.
> We should make sure that we instantiate (ii) only if no injection takes place 
> (e.g. outside OSGi)
> This could be as simple as checking if the factory is null inside the 
> doExecute method and then instantiating (ii).

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