Java to Kotlin convertor: making code more "Kolin-like" + numerous micro refactorings
Java to Kotlin convertor: improving code related to primary constructors
Java to Kotlin convertor: more code improvements
Java to Kotlin convertor: generating of val/var constructor parameters when possible
Java to Kotlin convertor: no empty class body
Generating test output when file is missing: removing trailing whitespaces
Java to Kotlin conversion: keep constructor access modifier
Java to Kotlin conversion: artificial constructor (when no primary detected) is generated private
Java to Kotlin conversion: artificial constructors (when no primary detected) use var/val parameters
Java to Kotlin conversion: dropped "NOT_OPEN" pseudo-modifier
Java to Kotlin conversion: fixed test data
Java to Kotlin conversion: minor