Add tests.
Refactoring.
Get the Classifier.
Add CrossValidation.
Add small input file.
Check entity token.
Fix html warn.
Add validation main.
Change message logger level.
Fix nullpointer.
Remove needless file.
Fix typos, comments, etc.
Copy input folder.
Refactoring.
Refactoring.
Add validate script.
Change repo link.
Fix type.
Add j48.