Am 13.01.2011 23:38, schrieb Brian Goetz:
>
> People use these to simplify cases like
>
> if (foo != null)
> for (Foo f : foo) { ... }
>
> to
>
> for (Foo f : nonNull(foo)) { ... }
To be honest, I don't understand the real value of nonNull().
If the argument is null, NPE would be thrown anyway.
Do I miss something?
-Ulf