A modern programming language that makes developers happier.

kotlinlang

-.kt

I've stumbled into the first problem I had caused by kotlin..

"default" function do not work if a Java class extends them, this happened with Room database, the code below gives an error when I try to compile:
```
error: MyDao_Impl is not abstract and does not override abstract method myInterfaceMethod(String) in MyDao
```

If I write the same Dao in Java it compile with no issue:

```
@Dao
public interface TestDao {
    @Ignore
    default String myInterfaceMethod(String test) {
        return test;
    }
}
```

anyone know if there's a way to make it work? maybe some Annotation?

If I add `@JvmDefault` annotation on the method Android Studio complains I should set jvm-target-1.8 and when i build I get a different error:

```
error: An abstract DAO method must be annotated with one and only one of the following annotations: Insert,Delete,Query,Update,RawQuery
```

watching the `_Impl` it added a method with empty return null body