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Scala mutable SortedSet &~() method

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In Scala mutable collection &~() 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 program of &~() method  
import scala.collection.mutable.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 program of &~() method  
import scala.collection.mutable.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()


Last Updated : 22 Apr, 2020
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