Hi,
I like it to use Optionals if it is possible that a field could be null.
In context of OSGi Services with SCR that means I have to handle it like
this:
```
@Component
public class MyComponent
{
Optional<Foo> oFoo = Optional.empty();
@Reference(cardinality = ReferenceCardinality.OPTIONAL)
void bindFoo(Foo foo)
{
oFoo = Optional.of(foo);
}
}
```
What I really want to do is this:
```
@Component
public class MyComponent
{
@Reference
Optional<Foo> oFoo;
}
```
We have something like this in OSGi - CDI Integration Specification
https://youtu.be/7-UUJ4WkMsg?t=839
It would be nice to have this feature with the new version of the R8 DS
Spec.
Regards
Stefan
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