JaxbConverter.java:110-110: This "unchecked" warning should be... about jcabi-matchers

[dmarkov]

@carlosmiranda This task is yours, please go ahead keeping in mind this. If any questions, don't hesitate to ask right here

[dmarkov]

@carlosmiranda Task's budget is 30 mins (see this for explanation)

[carlosmiranda]

This is a limitation of the Java Generics facility. The problem is, the type of new JAXBElement<Object> and the return type of object.getClass is Class<? extends Object> are determined at compile time, while the actual class of object is known at runtime. I can't think of any way to make this compile without having to suppress warnings.

The best that can be done to my knowledge is to create a variable inside the method and move the suppression to the variable to reduce the scope of the suppression:

@SuppressWarnings("unchecked")
Class<Object> type = (Class<Object>) object.getClass();
subject = new JAXBElement<Object>(
    JaxbConverter.qname(object),
    (Class<Object>) object.getClass(),
    object
);

@yegor256 , what do you think?

[yegor256]

yes, I agree, let's do it

[carlosmiranda]

I made a pull request in #4, please review.

[dmarkov]

@carlosmiranda Thank you, I've added 30 mins to your account in payment/transaction "39063127"

[dmarkov]

Closed, thanks all