Scala SortedSet contains() method with example Last Updated : 03 Nov, 2019 Improve Improve Like Article Like Save Share Report The contains() method is utilized to check if an element is present in the SortedSet of not. Method Definition: def contains(elem: A): Boolean Return Type: It returns true if the element is present in the SortedSet else it returns false. Example #1: // Scala program of contains() // method import scala.collection.immutable.SortedSet // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating a SortedSet val s1 = SortedSet(41, 12, 23, 43, 1, 72) // Applying contains() method val result = s1.contains(1) // Display output print(result) } } Output: true Example #2: // Scala program of contains() // method import scala.collection.immutable.SortedSet // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating a SortedSet val s1 = SortedSet(41, 12, 23, 43, 1, 72) // Applying contains() method val result = s1.contains(10) // Display output print(result) } } Output: false Like Article Suggest improvement Previous Scala Stack +:() method with example Next Scala SortedSet apply() method with example Share your thoughts in the comments Add Your Comment Please Login to comment...