Scala Char isUpper() method with example

The isUpper() method is utilized to check if the stated character value is in uppercase or not.

Method Definition: def isUpper: Boolean

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

Example: 1#

// Scala program of isUpper()
// method

// Creating object
object GfG
{

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

        // Applying isUpper() method
        val result = ('A').isUpper

        // Displays output
        println(result)

    }
}

Output:

true

Example: 2#

// Scala program of isUpper()
// method

// Creating object
object GfG
{

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

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

        // Displays output
        println(result)

    }
}

Output:

false