Scala Queue clone() method with example

The clone() method is used to create a copy of the given queue.

Method Definition: defclone(): Queue[A]

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

Example #1:

// Scala program of clone()
// method

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

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {
        // Creating a queue
        val q1 = Queue(10, 11, 12, 13, 14)

        // Print the queue
        println(q1)

        // Applying clone() method
        val q2 = q1.clone()

        // Display output
        print("Clone of the queue: " + q2)

    }
}

Output:

Queue(10, 11, 12, 13, 14)
Clone of the queue: Queue(10, 11, 12, 13, 14)

Example #2:

// Scala program of clone()
// method

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

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {
        // Creating a queue
        val q1 = Queue("geeks", "for", "geeks")

        // Print the queue
        println(q1)

        // Applying clone() method
        val q2 = q1.clone()

        // Display output
        print("Clone of the queue: " + q2)

    }
}

Output:

Queue(geeks, for, geeks)
Clone of the queue: Queue(geeks, for, geeks)