Resteasy Reactive Client: Parameter "annotations" is always null in ParamConverterProvider

[mschorsch]

Describe the bug

The parameter annotations in ParamConverterProvider is always null.

Expected behavior

No response

Actual behavior

No response

How to Reproduce?

@Path("/")
@RegisterProvider(MyParamConverterProvider::class)
interface MyRestService {

    @POST
    @Path("/{x}")
    fun xyz(@PathParam("x") @MyParam value: String): Uni<String>
}

@MustBeDocumented
@Retention(AnnotationRetention.RUNTIME)
@Target(AnnotationTarget.FIELD, AnnotationTarget.VALUE_PARAMETER)
annotation class MyParam

class MyParamConverter : ParamConverter<String> {

    override fun toString(value: String): String = value

    override fun fromString(value: String): String = value
}

class MyParamConverterProvider : ParamConverterProvider {

    override fun <T : Any?> getConverter(
        rawType: Class<T>?,
        genericType: Type?,
        annotations: Array<out Annotation>?
    ): ParamConverter<T>? {
	// "annotations" is alway null
        return annotations?.filterIsInstance(MyParam::class.java)?.firstOrNull()?.let {
            MyParamConverter() as ParamConverter<T>
        }
    }
}

Output of uname -a or ver

No response

Output of java -version

Java 11

GraalVM version (if different from Java)

No response

Quarkus version or git rev

2.6.2

Build tool (ie. output of mvnw --version or gradlew --version)

Maven

Additional information

No response

[quarkus-bot]

/cc @FroMage, @evanchooly, @geoand, @stuartwdouglas

[geoand]

@Sgitario you might be interested in this one.

[mschorsch]

@geoand Will this be fixed in Quarkus 2.7.0 ?

[geoand]

Not sure, we have a lot to get done for 2.7.0

[Sgitario]

@Sgitario you might be interested in this one.

Added to my TODO list.