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Re: multiple inheritance

From "markspace" <markspace@1:261/38.remove-s5y-this>
Subject Re: multiple inheritance
Message-ID <501AC32B.55938.calajapr@time.synchro.net> (permalink)
Newsgroups comp.lang.java.programmer
References <501AC32B.55937.calajapr@time.synchro.net>
Date 2012-08-02 19:11 +0000
Organization tds.net

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  To: bob smith
From: markspace <-@.>

On 8/1/2012 7:28 PM, bob smith wrote:
> Why doesn't Java support multiple inheritance?
>

The diamond problem.  I'm not really up on the details however.

I can tell you from hanging out on the lambda-dev list (Java 8 features) that 
Brian Goetz has pushed back strongly on any sort of multiple inheritance.  
Apparently the diamond problem is a real bear and introduces real complexity 
into both the compiler and the user code that can cause big problems in the 
long run.

http://en.wikipedia.org/wiki/Diamond_problem

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Thread

multiple inheritance "bob smith" <bob.smith@1:261/38.remove-s5y-this> - 2012-08-02 19:11 +0000
  Re: multiple inheritance "markspace" <markspace@1:261/38.remove-s5y-this> - 2012-08-02 19:11 +0000
    Re: multiple inheritance "Gene Wirchenko" <gene.wirchenko@1:261/38.remove-s5y-this> - 2012-08-02 19:12 +0000
  Re: multiple inheritance "Eric Sosman" <eric.sosman@1:261/38.remove-s5y-this> - 2012-08-02 19:11 +0000
  Re: multiple inheritance "Joshua Cranmer" <joshua.cranmer@1:261/38.remove-s5y-this> - 2012-08-02 19:12 +0000
    Re: multiple inheritance "Lew" <lew@1:261/38.remove-s5y-this> - 2012-08-02 19:12 +0000
    Re: multiple inheritance "Arne Vajhøj" <������
høj@1:261/38.remove-nlb-this> - 2012-08-13 18:36 +0000
  Re: multiple inheritance "Roedy Green" <roedy.green@1:261/38.remove-s5y-this> - 2012-08-02 19:12 +0000
    Re: multiple inheritance "Arne Vajhøj" <arne.vajhøj@1:261/38.remove-nlb-this> - 2012-08-13 18:36 +0000
      Re: multiple inheritance "Lew" <lew@1:261/38.remove-nlb-this> - 2012-08-13 18:36 +0000
        Re: multiple inheritance "Arne Vajhøj" <������
høj@1:261/38.remove-rj6-this> - 2012-08-18 18:36 +0000
      Re: multiple inheritance "Leif Roar Moldskred" <leif.roar.moldskred@1:261/38.remove-nlb-this> - 2012-08-13 18:36 +0000
        Re: multiple inheritance "markspace" <markspace@1:261/38.remove-nlb-this> - 2012-08-13 18:36 +0000
        Re: multiple inheritance "Arne Vajhøj" <������
høj@1:261/38.remove-rj6-this> - 2012-08-18 18:36 +0000
  Re: multiple inheritance "Jan Burse" <jan.burse@1:261/38.remove-s5y-this> - 2012-08-02 19:12 +0000

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