jFin is provided under the GPLv2 license.
jFin is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
jFin is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
Java library providing financial date arithmetic:
jFin is widely used and has been tested by developers all over the world.
Every jFin distribution is subjected to nearly two hundred tests before release.