On Tue, Jun 15, 2010 at 16:09:06 -0700, Robert Powell wrote:
> On Tue, Jun 15, 2010 at 4:00 PM, tecywiz121 <tecywiz...@hotmail.com> wrote:
> > Actually in my other interfaces, it works fine. I'm just not sure if
> > I'm allowed to override a method declared in Flushable in Entity.
> Do your other interfaces derive from another interface? I think that is
> where trouble lies, or used to lie.
Well, the problem is that interfaces don't derive from each other, they
*depend* on each other. They therefore can't override each other's method --
they can only call them.
I think the best you can do is to have a helper method in the Entity
interface and use it to implement Flushable in the concrete class.
--
Jan 'Bulb' Hudec <b...@ucw.cz>
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