namespace test

public abstract trait test.AddNotNullJavaSubtype : java.lang.Object {
    public abstract trait test.AddNotNullJavaSubtype.Sub : test.AddNotNullJavaSubtype.Super {
        public abstract override /*1*/ fun foo(): jet.String
    }
    public abstract trait test.AddNotNullJavaSubtype.Super : java.lang.Object {
        public abstract fun foo(): jet.CharSequence?
    }
}
