Re: [jclouds-labs-openstack] Fixes more checkstyle violations. (#87)

[Andrew Phillips]

> jclouds-labs-openstack-pull-requests #190 SUCCESS

[Happy 
Checkstyle](https://jclouds.ci.cloudbees.com/job/jclouds-labs-openstack-pull-requests/190/violations/)!

![image](https://cloud.githubusercontent.com/assets/223702/2559595/617f463c-b782-11e3-8e2f-0be755d259f5.png)

Thanks, @zack-shoylev! +1 - looks good to me!

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https://github.com/jclouds/jclouds-labs-openstack/pull/87#issuecomment-39008282