Scala Mutable SortedSet tail() method Last Updated : 26 Mar, 2020 Summarize Comments Improve Suggest changes Share Like Article Like Report In Scala mutable collections, tail() method is utilized to return a SortedSet consisting of all the elements except the first element of the SortedSet. Method Definition: def tail: SortedSet[A] Return Type: It returns a SortedSet consisting of all the elements except the first element of the SortedSet. Example #1: Scala // Scala program of tail() // method import scala.collection.mutable.SortedSet // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating a SortedSet val s1 = SortedSet(8, 7, 6, 2) // Applying tail method val result = s1.tail // Display output println(result) } } Output: TreeSet(6, 7, 8) Example #2: Scala // Scala program of tail() // method import scala.collection.mutable.SortedSet // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating a SortedSet val s1 = SortedSet(4, 1, 23, 43) // Applying tail method val result = s1.tail // Display output println(result) } } Output: TreeSet(4, 23, 43) Comment More infoAdvertise with us Next Article Scala Mutable SortedSet toMap() method S Shivam_k Follow Improve Article Tags : Scala Scala Scala-Method Scala mutable-sortedset Similar Reads Scala Mutable SortedSet take() method In Scala mutable collections, take() method is utilized to return a SortedSet consisting of first 'n' elements of the SortedSet. Method Definition: def take(n: Int): SortedSet[A] Where 'n' is specifies the number of element to select. Return Type: It returns a SortedSet consisting of first 'n' eleme 1 min read Scala Mutable SortedSet toMap() method In Scala mutable collections, toMap() method is utilized to return a map consisting of all the elements of the SortedSet. Method Definition: def toMap[T, U]: Map[T, U] Return Type: It returns a map consisting of all the elements of the SortedSet. Example #1: Scala // Scala program of toMap() // meth 1 min read Scala Mutable SortedSet -() method In Scala mutable collections, SortedSet -() method is utilized to creates a new SortedSet with a given element removed from the SortedSet. Method Definition: def -(elem: A): SortedSet[A] Return Type: It returns a new SortedSet with a given element removed from the SortedSet. Example #1: Scala // Sca 1 min read Scala Mutable SortedSet toList() method In Scala mutable collections, toList() method is utilized to return a list consisting of all the elements of the SortedSet. Method Definition: def toList: List[A] Return Type: It returns a list consisting of all the elements of the SortedSet. Example #1: Scala // Scala program of toList() // method 1 min read Scala Mutable SortedSet +() method In Scala mutable collections, +() method is utilized to create a new SortedSet with an additional element unless the element is already present. Method Definition: def +(elem: A): SortedSet[A] Return Type: It returns a new SortedSet with an additional element unless the element is already present. E 1 min read Scala mutable SortedSet ++() method In Scala mutable collection, ++() method is utilized to add elements of one SortedSet to another SortedSet. Method Definition: def ++(elems: A): SortedSet[A] Return Type: It returns a new TreeSet containing elements of both the SortedSets. Example #1: Scala // Scala program of ++() method import sca 1 min read Like