Github user fhueske commented on the pull request: https://github.com/apache/flink/pull/1581#issuecomment-180279675 Hi Stefano, thanks for the update! - you are right, it is good practice to not squash commits the address PR feedback. That make following the changes much easier. These commits will be squashed before merging to the master branch. - I am not sure if we are talking about the same thing. Robert suggested to move the code for reading inputs into the main method for examples that have only a single input such as TwitterStream or WordCount. This is the point we discussed before. Usually, there is only one parameter to check, i.e., whether an input path was provided or not. We do not need to move that into a `checkParameters` method, IMO.
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