Looks good.

On 06.03.2009 12:27:15 Vincent Hennebert wrote:
> Hi Jeremias,
> Sorry to get back so late on this.
> > Author: jeremias
> > Date: Mon Feb 16 08:09:29 2009
> > New Revision: 744851
> > 
> > URL: http://svn.apache.org/viewvc?rev=744851&view=rev
> > Log:
> > Now using the "font" filter list entry for font streams.
> > Made T1 and TTF streams children of a commons base class.
> > Refactored default filter addition a bit.
> I think this could still be further simplified. Is the code ‘fail-fast’?
> I mean: What happens if, when implementing a new sub-class, a developer
> forgets to call super.setupFilterList? Will the code fail quickly at an
> obvious place or will you figure it out only after having wasted
> a certain amount of time in a debugging session?
> Anyway, please have a look at the attached patch. The idea is not to ask
> sub-classes to set up the filter list themselves, but rather to ask them
> what is their default filter. That’s all they need to know, that’s the
> only thing that’s specific. Small change in the point of view. In the
> present case that may sound negligible or ridiculous or whatever, but
> I believe it illustrates the whole object-oriented philosophy. In more
> complex cases I think this can make a big difference.
> If you’re ok with the patch I’ll apply it.
> Thanks,
> Vincent

Jeremias Maerki

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