Example of Enum

  sealed abstract class NewEnum(val param1: Int, val param2: Int ,val param1: String)
  object NewEnum{
    case object en1 extends NewEnum(1, 2, "str1")
    case object en2 extends NewEnum(1, 3, "str2")
    case object en3 extends NewEnum(1, 4, "str3")
    case object en4 extends NewEnum(1, 5, "str4")
    def values = Map("en1"->en1, "en2"->en2, "en3"->en3, "en4"->en4)
  }