Re: [java] overerving vraagje

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#277

From: Edwin Martin
Date: Thu, 27 Jan 2005 23:53

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Gerrit Cornelis wrote:

>>Maar om de vermaarde Joshua Bloch te citeren: "Attempting to enforce
>>noninstantiability by making a class abstract does not work."
> 
> enig idee waarom die mens dat beweerd? ik vind enkel de inhoudstabel van
> zijn boek. de meeste andere puntjes in die tabel zijn redelijk voor de hand
> liggend. Maar dit is en blijft een bizar statement aangezien er een speciale
> taal construct voor voorzien is zou er geen reden mogen zijn om terug te
> vallen op truc.

"The class can be subclassed and the subclass instantiated. Furthermore, 
  it misleads the user into thinking the class was designed for 
inheritance".

Edwin


-- 
http://www.bitstorm.org/

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