[PATCH] Swixml - Extending DefaultFactory

I made several small changes to DefaultFactory to make it possible to
extend; basically, I removed the final modifier from the class and
template variable.

Here's my use case:  I want my custom tags, and some swing tags, to be
created by my inversion of control (IoC) framework (Spring -
http://www.springframework.org).  This lets my plugins declare what
resources they will need through JavaBean setters, and spring, at call
time, will create the plugin and provide it with its resources.

The best way I could see to accomplish this was to extend DefaultFactory
and override its newInstance() method, leaving all the other method
implementation to DefaultFactory.  Unfortunately, I discovered
DefaultFactory and the key template variable are declared final.  I think
there is value in making it possible to extend DefaultFactory for use
cases such as mine.

My modified DefaultFactory:
http://www.twdata.org/dakine/DefaultFactory.java

Comments?

Don