The directory contains License4J console examples.
The sources can be found at 'samples\src'.
'generateKeys.bat'     - generates public and private keys and saves
                         them to the file named 'keys.txt'
'createLicense.bat'    - creates new license file ('demo.lic') based
                         on the features file ('features.txt')
'features.txt'         - the features file, used by
                         'createLicense.bat'
'validateLicense.bat'  - validates the license file ('demo.lic') and
                         writes all it's features to System.out.
                         The 'demo.lic' should be created by
                         'createLicense.bat'