为测试正确性，您需要生成一些参考文件，以便与类的所有未来版本的输出相比较。

To test for correctness, you need to generate some reference files that you can compare to the output from all future versions of the class.

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为了回答上述问题，微软已经编写了一份比较图表，比较所有的Windows 7版本。

To answer the above questions, Microsoft has prepared a comparison chart that compares all the Windows 7 versions.

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类所有者具有比较两个版本并将它们合并为一个版本，以便所有者将其发布到包含包的权限。

The class owner has the authority to compare the two editions and merge them into a single version that the owner can release into the containing package.

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