Code refuses to compile when using comparator with lambda

Maurizio Cimadamore maurizio.cimadamore at
Wed Mar 20 05:04:45 PDT 2013

On 20/03/13 11:17, Remi Forax wrote:
> bitten by the wildcard capture, again
It's not that this time.

Juts the fact that the two methods are like:

<A> m(Function<? super A, ...>)


<B> m(Function<? super B, ...>)

Which means the two descriptors are:


So, does the first descriptor accept the same argument type as the 
second? No. (Or yes, but after alpha-renaming).


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