ModesMain.scala

def main (args: Array[String]): Unit = {
    def jsonString = "[1, 2, 3]"
    def errorString = "]["

    println("Value or Exception: ")
    println(parseAsValueOrException(jsonString))
    Try{ parseAsValueOrException(errorString) }.recover {
      case err:Throwable => println(s"Exception '$err' was thrown")
    }

    println("\nEither: ")
    println(parseAsEither(jsonString))
    println(parseAsEither(errorString))

    println("\nOption: ")
    println(parseAsOption(jsonString))
    println(parseAsOption(errorString))

    println("\nTry: ")
    println(parseAsTry(jsonString))
    println(parseAsTry(errorString))

    println("\nFuture: ")
    parseAsFuture(jsonString).onSuccess {case x => println(s"Future ended with '$x'"); x }
    parseAsFuture(errorString).onFailure {case x: Throwable => println(s"Future failed with '$x'"); x }

    println("\nJava Style: ")
    println(parseAsJava(jsonString))
    println(parseAsJava(errorString))
  }