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.
Is there a way to reduce to result inside stream or we need to iterate through hashmap like in this example?
import java.util.*;
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Did you overcomplicate this? Christ how many things you importing dude?
Easy to read 📙
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