The project source code and associated javadoc is using both a LGPL V2 licence.
Usage of one J661 jar file
The Unit tests use one jar file of the j661 project for a Unit test. J661 is also a project with a LGPL V2 licence, and jDependency only uses one jar file for a test. The only usage of J661 in the project is that jar file for one Unit test to check that this jar file can be used for a JarDependencies constructor.