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kotlinlang

I’m extending a Java class in Kotlin, but want to add a constructor so that I can get rid of all the lateinit @autowires.
```
open class EmailProcessor : AbstractRPCConsumer&lt;EmailRequest, EmailResponse&gt;() {
    @Autowired
    internal lateinit var template: AmqpTemplate

    @Autowired
    internal lateinit var mapper: ObjectMapper
```

If I do this:
```
open class EmailProcessor @Autowired constructor(template: AmqpTemplate, mapper: ObjectMapper) : AbstractRPCConsumer&lt;EmailRequest, EmailResponse&gt;() {

    override fun toJson(request: EmailResponse) = mapper.writeValueAsString(request)

```

then I get `Unresolved reference mapper`
Any idea how I should do this?