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.
https://docs.oracle.com/javase/8/docs/api/java/util/List.html#toArray-T:A-
Why is 'new String[0]' passed in as parameter to the toArray method. What does it even mean? Thanks in advance.
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You've just got to use a different operator, this same thing caught me for a sec too!
I'll tell you the obvious problem, if the length is 4, it can't be 6 and viceversa right? Your function always returns
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