ReleaseAction

```
public interface ReleaseAction
```
interface for actions to be taken when gc'ing objects that are no longer reachable. This is meant to be used for types that have native companion objects which need to be cleaned up. We can't use Object.finalize() for this because this can be overridden in user code, and actually can make objects live again

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`release(ElementInfo ei)` object is about to be terminally released (no more finalization etc.)

Interface ReleaseAction