add unit test for @Mapper class ReturnArray
add Psi parsing unit test for ConstructorInstancedGuavaFunction in module mapper-constructor
add Psi parsing unit test for @Mapper class NonPublicMethods in module mapper-constructor
add Psi parsing unit test for WildcardGenerics @Mapper class in module mapper-constructor
add Psi parsing unit test for @Mapper class HandleCustomTypes in module mapper-constructor
fix tgt file whithout newline at end of file in module mapper-factory