1. Scheme of capturing local variables not touched
2. Lowered local functions are transposed to the nearest class (including local) or file
3. Local classes are also transpose to the nearest class (including local) or file
This patch mutes the following test categories:
* Tests with java dependencies (System class,
java stdlib, jvm-oriented annotations etc).
* Coroutines tests.
* Reflection tests.
* Tests with an inheritance from the standard
collections.