Kamzik-II wrote:
Ale paklize by tohle vzdy platilo, pak by byla uplna blbostpredefinovat metodu equals, protoze by v ni stacilo porovnavat hascode, kdezto v rodicovske implementaci se porovnavaji pouze instance.
Mozna byste si o tom mel neco precist, dobry clanek je treba http://www.javaworld.com/javaworld/jw-01-1999/jw-01-object-p2.html hashCode() vraci integer, takze moznych ruznych ( z hlediska equals()) objektu muze byt vice, nez je integer hodnot, naprikladruznych objektu typu Long. Proto equals() nemuze jenom porovnavat hashCode() hodnoty.
Makub -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Supercomputing Center Brno Martin Kuba Institute of Computer Science email: [EMAIL PROTECTED] Masaryk University http://www.ics.muni.cz/~makub/ Botanicka 68a, 60200 Brno, CZ mobil: +420-603-533775 --------------------------------------------------------------
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