Scala String intern() method with example

The intern() method is utilized to check the canonical presentation of the string object.

Method Definition: String intern()
Return Type: It returns the canonical presentation of the string object.

Example: 1#

// Scala program of int intern()
// method

// Creating object
object GfG
{

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

        // Applying intern method
        val result = "GeeksforGeeks, \n\tA CS portal.".intern()

        // Displays output
        println(result)

    }
}

Output:

GeeksforGeeks,
A CS portal.

Example: 2#

// Scala program of int intern()
// method

// Creating object
object GfG
{

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

        // Applying intern method
        val result = "My name is Nidhi, \ni am an author.".intern()

        // Displays output
        println(result)

    }
}

Output:

My name is Nidhi,
i am an author.