Questions

1. Is it true or false that it's possible to call Kotlin code from Java?
2. Is it true or false that it's possible to call Java code from Kotlin?
3. Is it true or false that Kotlin's strict null typing is persisted when calling into Java?
4. What are the two ways of managing the lack of static methods in Kotlin?
5. How are top-level functions accessed from Java?
6. How are extension functions accessed from Java?
7. Is it true or false that default parameter values can be used from Java?