Scala SortedMap isEmpty() method with example

Last Updated : 03 Nov, 2019

The isEmpty() method is utilized to check if the given SortedMap is empty or not.

Method Definition: def isEmpty: Boolean

Return Type: It returns true if the stated SortedMap is empty else returns false.

Example #1:

// Scala program of isEmpty() 
// method 
import scala.collection.immutable.SortedMap 
  
// Creating object 
object GfG 
{  
  
    // Main method 
    def main(args:Array[String]) 
    { 
      
        // Creating SortedMap 
        val m1 = SortedMap(3 -> "geeks", 1 -> "for", 2 -> "cs", 3 -> "geeks") 
          
        // Applying isEmpty method  
        val result = m1.isEmpty 
          
        // Displays output 
        println(result) 
    } 
} 

Output:

false

Example #2:

// Scala program of isEmpty() 
// method 
import scala.collection.immutable.SortedMap 
  
// Creating object 
object GfG 
{  
  
    // Main method 
    def main(args:Array[String]) 
    { 
      
        // Creating SortedMap 
        val m1 = SortedMap(2 -> 4) 
          
        // Applying isEmpty method  
        val result = m1.isEmpty 
          
        // Displays output 
        println(result) 
    } 
} 