Addition of notNull() to Predicates

[David Illsley]

Hi,
I've had a bit of a search on this, and can't find any discussion about
the provided predicates (java.util.function.Predicates). Apologies if
I'm re-treading old ground, but all of the presentations I've seen on
lambdas include a not null lambda. It's also something I'd expect to see
in most real world applications. As such, it seems like low hanging
fruit boilerplate which we should attempt to not introduce into java. 
Does this make sense?
Cheers,
David

-- 
  David Illsley
  david at illsley.org