[Fwd: Code review request: 7072353 JNDI libraries do not build with javac -Xlint:all -Werror]

[Rémi Forax]

On 08/04/2011 06:52 PM, Colin Decker wrote:
> No, that copies the Enumeration. I'm talking about something that 
> creates lazy Iterators backed by Enumerations.
>
> -- 
> Colin

Ok,
why not adding a method iterator(Enumeration) that takes an Enumeration and
returns an Iterator and then do a method reference on the method iterator.

Iterable<String> iterable = #Collections.iterator(enumeration).iterator;

Rémi

>
>
> On Thu, Aug 4, 2011 at 12:34 PM, Rémi Forax <forax at univ-mlv.fr 
> <mailto:forax at univ-mlv.fr>> wrote:
>
>     On 08/04/2011 06:17 PM, Colin Decker wrote:
>
>         One better way to handle this in Java 8 would be to have a
>         utility method
>         that takes a Supplier<Enumeration<E>>  SAM argument (with a
>         no-arg method
>         that returns an Enumeration<E>) and returns an Iterable<E>
>          that gets a new
>         Enumeration from the supplier each time iterator() is called.
>         It could then
>         be used with method references:
>
>         Iterable<E>  iterable =
>         Util.enumerationIterable(#object.getEnumeration);
>
>
>     you means Collections.list().
>
>     Rémi
>
>