Javadoc (b116) lacks @FunctionalInterface on Observer signature

[Paul Benedict]

Look at, Closeable, as an example. You removed the @FunctionalInterface
annotation but the javadocs still report it as a functional interface in
the class description.

http://download.java.net/jdk8/docs/api/java/io/Closeable.html


On Thu, Nov 21, 2013 at 9:35 PM, Paul Benedict <pbenedict at apache.org> wrote:

> My point is not who should/shouldn't have the annotation, but that the
> annotation appears (or disappears) seemingly randomly in the generated
> javadoc signature... and yet the statement "This is a functional interface"
> is on them all.
>
>
>
> On Thu, Nov 21, 2013 at 9:02 PM, Joseph Darcy <joe.darcy at oracle.com>wrote:
>
>> Hi Paul,
>>
>>
>> On 11/21/2013 2:47 PM, Paul Benedict wrote:
>>
>>> I have found some more inconsistencies in other types.
>>>
>>> These have it:
>>> * FileFilter
>>> * FilenameFilter
>>> * Runnable
>>>
>>> These do not:
>>> * AutoCloseable
>>> * Comparable
>>> * Iterable
>>> * Readable
>>> * Closeable
>>> * Flushable
>>>
>>> If there are more, I don't know; I just wanted to give an FYI to start
>>> the
>>> investigation.
>>>
>>
>> At least some of these are intentional omissions; see
>>
>>         JDK-8022658 Revisit FunctionalInterface on some core libs types
>>         https://bugs.openjdk.java.net/browse/JDK-8022658
>>
>> http://mail.openjdk.java.net/pipermail/core-libs-dev/2013-
>> October/022416.html
>>
>> HTH,
>>
>> -Joe
>>
>>
>>
>>>
>>> On Thu, Nov 21, 2013 at 4:23 PM, Paul Benedict <pbenedict at apache.org>
>>> wrote:
>>>
>>>  While reading the Observer javadocs [1], I noticed the message of it
>>>> being
>>>> a functional interface yet the annotation is not appearing on the
>>>> signature:
>>>>
>>>> "public interface Observer" without the annotation.
>>>>
>>>> Now compare that to javadocs of Comparator:
>>>> "@FunctionalInterface
>>>> public interface Comparator<T>"
>>>>
>>>> [1] http://download.java.net/jdk8/docs/api/java/util/Observer.html
>>>>
>>>> --
>>>> Cheers,
>>>> Paul
>>>>
>>>>
>>>
>>>
>>
>
>
> --
> Cheers,
> Paul
>



-- 
Cheers,
Paul