Stream.generate

[Remi Forax]

On 07/21/2015 06:32 PM, Paul Sandoz wrote:
> Hi Remi,
>
> Can you log an issue?
>
> Thanks,
> Paul.

Hi Paul, yes,
https://bugs.openjdk.java.net/browse/JDK-8132097

regards,
Rémi

>
> On 20 Jul 2015, at 19:08, Remi Forax <forax at univ-mlv.fr> wrote:
>
>> Hi all, hi Paul,
>> I've found that the signature of Stream.generate doesn't to use a wildcard hence some program are rejected even if there are valid, by example:
>>   public static void main(String[] args) {
>>       Supplier<String> supplier = () -> "hello";
>>       Stream<CharSequence> s = Stream.generate(supplier);
>>   }
>>
>> The fix is simple, in interface Stream, generate should be declared like this :
>>   public static<T> Stream<T> generate(Supplier<? extends T> s)
>> and
>> the field 's' of the InfiniteSupplyingSpliterator.OfRef should be also declared as a Supplier<? extends T>.
>>
>> regards,
>> Rémi
>>
>>