This program uses NanoXML by Marc De Scheemaecker, which is covered by the zlib/libpng license. The text of this license accompanies the source code, and is also saved into the Pollux JAR file. Further information about NanoXML is at http://nanoxml.sourceforge.net/.
The rest of the code is covered by the GNU Public License, the text of which is included in the JAR file and the source code. Please read the license, or visit http://www.gnu.org/licenses/licenses.html.
The code generated by Pollux is the property of the person who runs the program and is specifically NOT encumbered by any other license. The code owner can copywrite or license the resulting code any way they like.