[josm-dev] How do I add a new projection, EPSG:2924?

[Sebastian Klein]

Petr Nejedlý wrote:
> The more complex, but generally preferable (as it would solve many 
> similar problems once for good) would be to code a delegating class 
> loader that would try to fulfill the load request by trying each 
> plugin's loader in sequence.

This is already done in some way, to load Images from the main jar or 
any of the plugin jars.

Is it possible in Java to list all available classes (specifically all 
subclasses of Projection)?

Sebastian