Scala SortedSet isEmpty() method with example Last Updated : 03 Nov, 2019 Improve Improve Like Article Like Save Share Report The isEmpty() method is utilized to test if the SortedSet is empty or not. Method Definition: def isEmpty: Boolean Return Type: It returns true if the SortedSet is empty else it returns false. Example #1: // Scala program of isEmpty() // method import scala.collection.immutable.SortedSet // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating a SortedSet val s1 = SortedSet(1, 2, 3, 4, 5) // Applying isEmpty method val result = s1.isEmpty // Display output println(result) } } Output: false Example #2: // Scala program of isEmpty() // method import scala.collection.immutable.SortedSet // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating a SortedSet val s1 = SortedSet() // Applying isEmpty method val result = s1.isEmpty // Display output println(result) } } Output: true Like Article Suggest improvement Previous Scala Stack :+() method with example Next Scala SortedSet init() method with example Share your thoughts in the comments Add Your Comment Please Login to comment...