Heads up: Mapper<T, R> -> Mapper<R, T>

Paul Benedict pbenedict at apache.org
Tue Nov 6 07:49:57 PST 2012


Community question: Why aren't the EG discussions public yet? I thought the
latest JCP brings transparency to the expert list. Is it because lambda is
not running under the latest JCP transparency rules yet?

Paul

On Tue, Nov 6, 2012 at 9:42 AM, Paul Sandoz <paul.sandoz at oracle.com> wrote:

> Hi,
>
> To align better with EG discussions some nominal function types, such as
> Mapper/FlatMapper, were modified such that the type parameter for the
> return type is declared first rather than last.
>
> This is unlikely to affect code using such function types implicitly, i.e.
> lambda expressions, but will definitely affect code that explicitly depends
> on such types.
>
> I will endeavour to communicate such changes more quickly in the future.
>
> Paul.
>
> http://hg.openjdk.java.net/lambda/lambda/jdk/rev/e60b1819b652
>
>


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