Hi, On Tue, Feb 19, 2013 at 11:14 AM, Alex Parvulescu <alex.parvule...@gmail.com> wrote: > I'm looking at the Tree and the NodeState interfaces, I see a lot of api > docs about the returned value but no constraints about the input child name. > Is null considered a valid input?
Null doesn't make any sense there, so I'd consider it invalid. Empty strings should probably be treated equally. BR, Jukka Zitting
