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Scala SortedSet &~() method with example

Last Updated : 03 Nov, 2019
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The &~() method is utilized to create a new SortedSet consisting of elements after the difference between two given SortedSets.
Method Definition: def &~(that: SortedSet[A]): SortedSet[A] Return Type: It returns a TreeSet consisting of elements after the difference between two given SortedSets.
Example #1: Scala
// Scala program of &~() method  
import scala.collection.immutable.SortedSet 

// Creating object 
object GfG 
{ 

    // Main method 
    def main(args:Array[String]) 
    { 
        // Creating a SortedSet 
        val s1 = SortedSet(41, 12, 23, 43, 1, 72) 
        
        val s2 = SortedSet(1, 100, 5, 12, 23)
        
        // Applying &~() method 
        val result = s1 &~(s2)
            
        // Display output
        print(result)   
        
    } 
} 
Output:
TreeSet(41, 43, 72)
Example #2: Scala
// Scala program of &~() method  
import scala.collection.immutable.SortedSet 

// Creating object 
object GfG 
{ 

    // Main method 
    def main(args:Array[String]) 
    { 
        // Creating a SortedSet 
        val s1 = SortedSet(1, 2, 5, 3, 4) 
        
        val s2 = SortedSet(2, 4)
        
        // Applying &~() method 
        val result = s2 &~(s1)
            
        // Display output
        print(result)   
        
    } 
} 
Output:
TreeSet()

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