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From Fabian Hueske <fhue...@apache.org>
Subject Re: Flink Java 8 Lambdas will work again with future Eclipse compilers
Date Wed, 12 Nov 2014 19:58:28 GMT
Indeed, thanks for the update! :-)

2014-11-12 20:33 GMT+01:00 Stephan Ewen <sewen@apache.org>:

> Timo,
>
> that is great news! Looking forward to the Lambdas working smoothly with
> Eclipse / JDT :-)
>
> Stephan
>
>
> On Wed, Nov 12, 2014 at 6:43 PM, Timo Walther <flink@twalthr.com> wrote:
>
> > Hi all,
> >
> > as some of you may already know, Flink's Java 8 Lambdas currently only
> > worked if the job has been compiled with the Eclipse JDT 4.4 compiler
> > because this compiler saves important type information in the class
> files.
> > Unfortunately, this feature was not officially supported by the Eclipse
> > team, which is why it has been remove as part of another bugfix in
> version
> > 4.4.1.
> > After I had contact with the guys of the Eclipse JDT team, they created a
> > patch to re-introduce the functionality with a compiler option (see
> > https://bugs.eclipse.org/bugs/show_bug.cgi?id=449063).
> > So we won't have problems with the Eclipse JDT compiler in future
> releases
> > :-)
> >
> > I'm also working on a patch for the javac compiler. I will submit it
> after
> > I have finished my current task with the type hints.
> >
> > Regards,
> > Timo
> >
>

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