Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Not every string in array has to be rotation of initial string, there can be other things that are not relevant, what matters is that all rotations exist somewhere in the array.
Does that make sense?
A 2-3-4 triangle
Java tests are fine. Troubleshooting-your-solution.
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