The software in this package is distributed under the GNU General Public License (with "Library Exception" described below), with the exceptions of the DOM interface sources (which are subject instead to the W3C license) and the SAX2 r2pre2 files (which are in the public domain). A copy of GNU General Public License (GPL) is included in this distribution, in the file COPYING. If you do not have the source code, it is available at: http://www.gnu.org/software/classpathx/jaxp Source distributions include a copy of the W3C copyright as "COPYRIGHT.html". In addition, the files distributed under GPL include the following special exception. As a special exception, if you link this library with other files to produce an executable, this library does not by itself cause the resulting executable to be covered by the GNU General Public License. This exception does not however invalidate any other reasons why the executable file might be covered by the GNU General Public License. As such, this software can be used to run Free as well as proprietary applications and applets: static linking is permitted, so this can even be used in embedded configurations.