import java.util.Date

​

object Demo {

   def main(args: Array[String]) = {

      val date = new Date

      val logWithDateBound = log(date, _ : String)

​

      logWithDateBound("message1" )

      Thread.sleep(1000)

​

      logWithDateBound("message2" )

      Thread.sleep(1000)

​

      logWithDateBound("message3" )

   }

​

   def log(date: Date, message: String) = {

      println(date.toString + "----" + message)

   }

}