anchor.diff:  Kotlin builds needs a https://kotlinlang.org/docs/reference/kapt.html#using-in-gradle[kapt] dependency and statement using `jooby-apt`.
   
   .Java
  -[source, groovy, role="primary"]
  +[source, groovy, role="primary", subs="verbatim,attributes"]
   ----
   dependencies {
     annotationProcessor "io.jooby:jooby-apt:{joobyVersion}"
  
positive.code: ----
  
  .Kotlin
  [source, groovy, role="secondary"]
  ----
  buildscript {
    ...
    dependencies {
      classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
    }
  }
  
  
negative.code:       <plugin>
            <artifactId>kotlin-maven-plugin</artifactId>
            <groupId>org.jetbrains.kotlin</groupId>
            <version>{kotlinVersion}</version>
            <configuration>
              ...
              <args>
  