Scala Mutable SortedMap empty() method with example Improve Improve Like Article Like Save Share Report The empty() method is utilized to make the SortedMap empty. Method Definition: def empty: SortedMap[A, B] Return Type: It returns an empty SortedMap. Example #1: // Scala program of empty() // method import scala.collection.SortedMap // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating a SortedMap val m1 = SortedMap("geeks" -> 5, "for" -> 3, "cs" -> 2) // Applying empty method val result = m1.empty // Displays output println(result) } } Output: Map() Example #2: // Scala program of empty() // method import scala.collection.SortedMap // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating an empty SortedMap val m1 = SortedMap("gopal" -> 10) // Applying empty method val result = m1.empty // Displays output println(result) } } Output: Map() Last Updated : 04 May, 2020 Like Article Save Article Previous Scala Mutable SortedMap transform() method with example Next Scala Mutable SortedMap dropWhile() method with example Share your thoughts in the comments Add Your Comment Please Login to comment...