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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.
Assuming you are using Java that means that your code can't pass if an array of String type is sent. This code is for creating an utility so it should work for any type of data passed.
LE//
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Hi! When i run tests say its ok. When i Submit this program// i see this:
ArrayPrinterTest.java:11: error: incompatible types: String[] cannot be converted to Integer[]
.....what is mean?