PersonExample.scala

object PersonExample {
  case class Person(val firstName:String, lastName:String, dept:String, phone:String, age:Int)
  
  def main(args:Array[String]) = {
    val billy = Person("Billy", "Johnson", "Acct", "5123", 33)
    val bobby = Person("Bobby", "Johnson", "Acct", "5123", 33)
    val bonusForPerson = Map(
        billy -> 100,
        bobby -> 10000    
      )
    println("Billy bonus: " + bonusForPerson.get(billy))
  }
}