gistfile1.scala

Future.sequence(futures).map(results => {

        val jsonIssues:List[Issue] = results.map(result => {
          play.Logger.debug(result.json.toString())

          result.json.validate[Issue] match {
            case s: JsSuccess[Issue] => Some(s.get)
            case e: JsError => {
              Logger.debug("Errors: " + JsError.toFlatJson(e).toString())
              None
            }
          }

        }).collect { case Some(i) => i }

        play.Logger.debug(s"$jsonIssues")
}