Converter: do not specify visibility for overrides
Refactor converter:
Move some of the code out of Converter.kt to newly created MainMethodUtils.kt and ConstructorUtils.kt
Get rid of class object of Converter class
Refactor converter:
Remove unused flags
Refactor converter:
Move some of the code out of Converter.kt to newly created MethodUtils.kt
Simplify and clarify that code
AMEND: test for imports problem