Re: Null or empty collection

[Wong Kok Wai]

Got it. Also thanks to Robert Krueger whose reply I've just read. BTW, this was
triggered as this "null collection" thingy is mentioned in the "Applying
Enterprise JavaBean" book.

Gene Chuang wrote:

> Return an empty collection;  save the caller the hassle of
> NullPointerExceptions!
>
> Gene
>

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