Scala TreeSet clone() method with example

In Scala TreeSet class, the clone() method is used to create a copy of the given TreeSet.

Method Definition: def clone(): Queue[A]

Return Type: It return a new TreeSet which is a copy of the given TreeSet.

Example #1:

// Scala program of clone()
// method

// Import TreeSet
import scala.collection.mutable._

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Creating TreeSet
        val t1 = TreeSet(2, 1, 3, 4, 5)

        // Print the TreeSet
        println(t1)

        // Applying clone() method
        val result = t1.clone

        // Displays output
        println("Clone of the TreeSet: " + result)

    }
}

Output:

TreeSet(1, 2, 3, 4, 5)
Clone of the TreeSet: TreeSet(1, 2, 3, 4, 5)

Example #2:

// Scala program of clone()
// method

// Import TreeSet
import scala.collection.mutable._

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Creating TreeSet
        val t1 = TreeSet("a", "e", "i", "o", "u")

        // Print the TreeSet
        println(t1)

        // Applying clone() method
        val result = t1.clone

        // Displays output
        println("Clone of the TreeSet: " + result)

    }
}

Output:

TreeSet(a, e, i, o, u)
Clone of the TreeSet: TreeSet(a, e, i, o, u)