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We have here a list of permutations. When comparing the actual and the expected result, the different permutations should not be sorted, as that "breaks" the permutations.
Context: while working on https://github.com/stefantds/go-epi-judge I got to look at some Java test code a bit closer. I've found some small potential improvements. I am opening a separate PR for each. Please have a look if there is something that can be improved.