Am 09.10.2009 11:36, Eamonn McManus schrieb:
> The spec, you mention, refers to the instance method equals(), but here > we are talking about static helpers.The difference between Marek's suggestion and Joe's is what happens when the equals(Object) method of a or b returns true for a null argument, and that is what I was saying violates the spec.
I got it, thanks. -Ulf
