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Scala mutable SortedSet equals() method

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In Scala mutable collection, equals() method is utilized to check whether the two SortedSets have the same elements or not.
Method Definition: def equals(that: Any): Boolean Return Type: It returns true if the elements of both the SortedSets are same else it returns false.
Example #1:
// Scala program of equals()
// method
import scala.collection.mutable.SortedSet 
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
      
        // Creating SortedSets 
        val s1 = SortedSet("geeks", "for", "cs"
        val s2 = SortedSet("cs", "for", "geeks"
          
        // Applying equals method 
        val result = s1.equals(s2
          
        // Displays output 
        println(result) 
      
    

                    
Output:
true
Example #2:
// Scala program of equals()
// method
import scala.collection.mutable.SortedSet 
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
      
        // Creating SortedSets 
        val s1 = SortedSet(11, 10, 2019
        val s2 = SortedSet(9, 10, 2018
          
        // Applying equals method 
        val result = s1.equals(s2
          
        // Displays output 
        println(result) 
      
    

                    
Output:
false


Last Updated : 22 Apr, 2020
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