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Re: Can I put a filter into a lambda?

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From	Sebastian <nowhere@nirvana.org>
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Subject	Re: Can I put a filter into a lambda?
Date	Fri, 8 Dec 2017 15:00:59 +0100
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Am 04.12.2017 um 15:29 schrieb Eric Sosman:

>
> I don't know which of these might be faster, or whether either
> might be faster than a plain old `for' loop.  (Research project.)
>
>     FWIW, Brian Goetz (who knows far more about JVM performance
> issues than I ever will) indicates that object allocation and
> collection is cheaper than commonly thought, so there's little
> if any advantage to re-using the same List object:
>
> https://www.ibm.com/developerworks/java/library/j-jtp09275/index.html
>
> ... which means even more research may be indicated.  (The cited
> article is twelve years old, and we may expect that JVM's have
> continued to improve meanwhile).
>

Angelika Langer did some research into the performance of streams vs. 
for loops when JDK 8 came out. It's referenced from this article, which 
puts performance, readability and maintainability into perspective:

https://blog.jooq.org/2015/12/08/3-reasons-why-you-shouldnt-replace-your-for-loops-by-stream-foreach/

-- Sebastian

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Thread

Can I put a filter into a lambda? Eric Douglas <e.d.programmer@gmail.com> - 2017-12-01 12:52 -0800
  Re: Can I put a filter into a lambda? Eric Sosman <esosman@comcast-dot-net.invalid> - 2017-12-01 16:28 -0500
    Re: Can I put a filter into a lambda? Eric Douglas <e.d.programmer@gmail.com> - 2017-12-04 05:03 -0800
      Re: Can I put a filter into a lambda? Eric Sosman <esosman@comcast-dot-net.invalid> - 2017-12-04 08:20 -0500
        Re: Can I put a filter into a lambda? Eric Douglas <e.d.programmer@gmail.com> - 2017-12-04 05:32 -0800
          Re: Can I put a filter into a lambda? Eric Sosman <esosman@comcast-dot-net.invalid> - 2017-12-04 09:29 -0500
            Re: Can I put a filter into a lambda? Eric Douglas <e.d.programmer@gmail.com> - 2017-12-04 07:14 -0800
            Re: Can I put a filter into a lambda? Sebastian <nowhere@nirvana.org> - 2017-12-08 15:00 +0100

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