bucket.defaultCollection().exists("someKey") throws Exception if document does not exist

 Calling bucket.defaultCollection().exists("someKey") with a key that doesn't exists throws an exception KeyNotFoundException. 

This behavior feels a little bit awkward as I have to encapsulate the code with a try-catch, which totally defuse the purpose of the "exist" method. I this case I can simply go ahead and use the get method directly.

From my point of view, the exists method should return an object|boolean saying if the document has been found or not instead of throwing an exception.