Scala Mutable SortedSet tail() method

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 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 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)