Hi Hen,
Henri Yandell wrote:
> I don't see any value having the first two methods - replacing the '=='
> sign is a bit too far in the 'provide simple methods' direction I think :)
>
> I think the third method is already in Lang as:
>
> ArrayUtils.contains(array, null);
Well, no, this is not, what the method does! With Lang we could use now:
ObjectUtils.firstNotNull(array) != null
> Having a containsNull is semantically nice, but I'm not sure it's needed.
The question is here more, why the method is part of ObjectUtils, since it
operates on an Array and I did not find it immediately (and I am probably
not alone).
Cheers,
Jörg
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