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Scala mutable SortedSet &() method

  • Last Updated : 26 Mar, 2020

In Scala mutable collection, &() method is utilized to create a new SortedSet consisting of all elements that are present in both the given SortedSets.

Method Definition: def &(that: SortedSet[A]): SortedSet[A]

Return Type: It returns a new SortedSet consisting of all elements that are present in both the 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(100, 41, 12, 43, 1, 72
          
        val s2 = SortedSet(10, 100, 50, 12, 23)
          
        // Applying &() method 
        val result = s1 & (s2)
              
        // Display output
        print(result) 
          
    
Output:
TreeSet(12, 100)

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(51, 33, 95, 7
          
        val s2 = SortedSet(20, 44, 96, 8)
          
        // Applying &() method 
        val result = s1 & (s2)
              
        // Display output
        print(result) 
          
    
Output:
TreeSet()



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