package test

@TestAnnotation(Constants.test + ", world!")
object HelloWorld {
  def main(args: Array[String]) {
    println("Hello, world!")
  }
}

package test

object Constants {
  final val test = "Hello"
}

package test;

@interface TestAnnotation {
    String value();
}

$ sbt run
[info] Compiling 2 Scala sources and 1 Java source to .../so22717836annotation/target/scala-2.10/classes...
[info] Running HelloWorld
Hello, world!

$ for i in `echo build.sbt; find src/main -type f`; do
    echo '###' $i '###'; echo; perl -pe 's/^/    /' $i; echo; done

name := "so22717836"

version := "0.0.1"

scalaVersion := "2.10.4"

package test;

public @interface TestAnnotation {
    String value();
}

import test._

@TestAnnotation(Constants.test + ", world!")
object HelloWorld {
  def main(args: Array[String]) {
    println("Hello, world!")
  }
}

object Constants {
  final val test = "Hello"
}