uDig/udig-platform — pull request #95 by fgdrf (2012-01-25 19:36:12+00:00)
Title: Read supported GDAL Drivers and Extensions and provide these via FormatProvider 

the following problems are solved:
- Add Data Wizard shows GDAL formats, independently, whether GDAL is available or Driver Format is supported
- The chosen files where not added to the map, because validation against File extensions failed

Known issues:
- not all file extensions are provided from gdal.Driver or GDALImageReaderSpi
- from BaseGDALGridFormat there is no API access to get supported Extensions, used java reflections to solved this, could be a problem in the future, if imageio-ext project changes field name or removes it.

Please review the TODOs in GDALFormatProvider. Tested on Windows and MacOS so far.

Thanks,

Frank