WINDUP-210: Hint simplification
WINDUP-210: Simplify classification
WINDUP-210: Simplification of Classification and Hint (Enhanced names)
WINDUP-210: Simplification of Classification and Hint (Enhanced names - Hint)
Grammar fix.
WINDUP-203: Fixed infinite recursion.
WINDUP-102: Refactor java legacy rules
WINDUP-102: Java-Gate test