Some private fields aren't marked as not used when they should

It the following class is defined:

```java
public class Test {
@javax.ejb.EJB
private Object ejb;

@javax.inject.Inject
private Object inject;

@javax.ws.rs.core.Context
private Object context;
}
```

And the compiler is set to show a warning if a private member isn't used, the field `ejb` and `context` aren't marked but `inject` is.

¿Is there some kind of exception for `javax.inject.Inject`?

I think all of these fields should be marked as not used, they aren't being used internally on the class, like what happens with the `inject` field.