Github user GabrielBrascher commented on the pull request: https://github.com/apache/cloudstack/pull/1448#issuecomment-199272015 @DaanHoogland the lack of test in some classes indeed is a problem. However, these classes that I removed are not being used. I used UCDetector (http://www.ucdetector.org/) as a plugin for Eclipse. With this tool, I discovered a lot of code without any reference (variables, methods and classes). This pull request had the goal of removing some of these classes. To ensure that I wasn't missing anything I searched for any file that could reference some answer or API command. As I haven't found any way of these classes being used, I removed them. Any of those API commands that I deleted are not using org.apache.cloudstack.api.APICommand (with `@APICommand`). Therefore, those commands are not exposed in the ACS API.
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