Github user alexandrelimassantana commented on the pull request: https://github.com/apache/cloudstack/pull/1302#issuecomment-174396396 @priyankparihar, since you are modifying this method, you could also generate it's javadoc. It would be a nice upgrade from that single line comment placed just before the method signature ( line 2033 ). You could even state your parameter null check in the @parameter field in it.
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