Put it in the FAQ

[nxadm]

in reply to Re^3: Moose: return null object
in thread Moose: return null object

Thank you for the information. I have asked myself the same question as the original poster. Probably because I also write in Java and a null object is pretty common there. This should certainly go into the Moose FAQ.

[stvn]

Probably because I also write in Java and a null object is pretty common there

It is, but you will never see one returned from a constructor.