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| From | "Lew" <lew@1:261/38.remove-nlb-this> |
| Subject | Re: hashCode |
| Message-ID | <502943B1.56744.calajapr@time.synchro.net> (permalink) |
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| Date | Mon, 13 Aug 2012 18:36:14 GMT |
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To: Lew From: "Lew" <lew@1:261/38.remove-m2z-this> To: Lew From: Lew <noone@lewscanon.com> Lew wrote: > Jan Burse wrote: >> Maybe it would make sense to spell out what the contract >> for hashCode() is. Well the contract is simply, the >> following invariant should hold: >> >> /* invariant that should hold */ >> if a.equals(b) then a.hashCode()==b.hashCode() > > True, but if you read the specification for 'hashCode()' fully, that is not > the entire contract, only the compiler-enforceable part of it. Oooops! I made a mistake. Not even that is compiler-enforceable. -- Lew Honi soit qui mal y pense. http://upload.wikimedia.org/wikipedia/commons/c/cf/Friz.jpg -+- BBBS/Li6 v4.10 Dada-1 + Origin: Prism bbs (1:261/38) -+- Synchronet 3.16a-Win32 NewsLink 1.98 Time Warp of the Future BBS - telnet://time.synchro.net:24 --- BBBS/Li6 v4.10 Dada-1 * Origin: Prism bbs (1:261/38) --- Synchronet 3.16a-Win32 NewsLink 1.98 Time Warp of the Future BBS - telnet://time.synchro.net:24
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Re: hashCode "Lew" <lew@1:261/38.remove-nlb-this> - 2012-08-13 18:36 +0000
Re: hashCode "Lew" <lew@1:261/38.remove-nlb-this> - 2012-08-13 18:36 +0000
Re: hashCode "Arne Vajhøj" <������
høj@1:261/38.remove-nlb-this> - 2012-08-13 18:36 +0000
Re: hashCode "Lew" <lew@1:261/38.remove-nlb-this> - 2012-08-13 18:36 +0000
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