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Scala Mutable SortedSet tail() method
  • Last Updated : 26 Mar, 2020

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:

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// 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)
    

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Output:

TreeSet(6, 7, 8)

Example #2:

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// 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)
    

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Output:

TreeSet(4, 23, 43)



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