Name:Manal
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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.
In this case the answer should be
There is no "[ ]", no "[]".
I think your formatting is not right. Read again the description:-(
thank you, it is Java
I did not understand the error since they have same output, but it was one space after -
Always tell which language when there are many:-)
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