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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.
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For java solutions, replaceAll() doesn´t satisfy all test scenarios, mainly because replaceAll expects a regular expression as its first parameter.
Therefore inputs like "<[7/f* +]|3>H" wont work as expected. Because it resolves intoa regular expression.
Another posibility is to use str.replace(charSequence, str)
Well strange, it works for me in my Java solution...
But if you mean why
replaceAlldoes not work in CodeWars JavaScript runner, then it's because CW uses Node v10 as JS runtime.