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.
It's missing from Java too...
The translation was created before the doc page you link to was written.
You're right about that, I'll check it later, thanks.
P.S.: added the same message to Go description.
From description: