Scala Mutable SortedSet toString() method

In Scala mutable collections, SortedSet toString() method is utilized to return a string consisting of all the elements of the SortedSet.

Method Definition: def toString(): String

Return Type: It returns a string consisting of all the elements of the SortedSet.

Example #1:

// Scala program of toString()
// method
import scala.collection.mutable.SortedSet

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {
        // Creating a SortedSet
        val s1 = SortedSet(1, 3, 44, 5)

        // Applying toString method
        val result = s1.toString

        // Display output
        println(result)

    }
}

Output:

TreeSet(1, 3, 5, 44)

Example #2:

// Scala program of toString()
// method
import scala.collection.mutable.SortedSet

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {
        // Creating a SortedSet
        val s1 = SortedSet(444, 555, 777, 666, 111)

        // Applying toString method
        val result = s1.toString

        // Display output
        println(result)

    }
}

Output:

TreeSet(111, 444, 555, 666, 777)