Please forgive the provocative and overly broad title. ;) Opening the very first examples in IDEA, we immediately get suggestions. For instance:  And you see the grey wrigglies indicating that IDEA thinks we should use `isNotEmpty()`. If this is not a conscious decision, maybe the examples should exhibit best practice as far as possible?
Please forgive the provocative and overly broad title. ;)
Opening the very first examples in IDEA, we immediately get suggestions. For instance:
And you see the grey wrigglies indicating that IDEA thinks we should use
isNotEmpty().If this is not a conscious decision, maybe the examples should exhibit best practice as far as possible?