Scala Char isControl() method with example

The isControl() method is utilized to check whether the stated character is control character or not. Where, Control characters are formatting and other non-printing characters, such as ACK, BEL, CR, FF, LF, and VT.

Method Definition: def isControl: Boolean

Return Type: It returns true if the stated character is control character else it returns false.

Example: 1#

// Scala program of isControl()
// method

// Creating object
object GfG
{

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

        // Applying isControl() method
        val result = 'a'.isControl

        // Displays output
        println(result)

    }
}

Output:

false

Example: 2#

// Scala program of isControl()
// method

// Creating object
object GfG
{

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

        // Applying isControl() method
        val result = '\n'.isControl

        // Displays output
        println(result)

    }
}

Output:

true