JOSM was originally designed and coded by Immanuel Scholz , and is now maintained by the OpenStreetMap community. The jpeg metadata extraction code is from Drew Noakes (http://drewnoakes.com/code/exif). Most icons have been nicked from GNOME and the GIMP, both under GPL. Some are originally LGPL but redistributed here under GPL. The world image is from onearth.pl. The gettext-commons-0.9.jar is from Felix Berger and Steffen Pingel (http://xnap-commons.sourceforge.net/gettext-commons/). The jar file is licensed under LGPL.