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Scala Mutable SortedMap toString() method with example

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The toString() method is utilized to display a string from the Scala SortedMap.
Method Definition: def toString(): String Return Type: It returns a string from the stated SortedMap.
Example #1:
// Scala program of toString()
// method
import scala.collection.SortedMap
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Creating a SortedMap
        val m1 = SortedMap(3 -> "geeks", 4 -> "for", 4 -> "for")
          
        // Applying toString method
        val result = m1.toString
          
        // Displays output
        println(result)
      
    }
}

                    
Output:
Map(3 -> geeks, 4 -> for)
Example #2:
// Scala program of toString()
// method
import scala.collection.SortedMap
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Creating a SortedMap
        val m1 = SortedMap(3 -> "geeks", 4 -> "for", 2 -> "cs")
          
        // Applying toString method
        val result = m1.toString
          
        // Displays output
        println(result)
      
    }
}

                    
Output:
Map(2 -> cs, 3 -> geeks, 4 -> for)


Last Updated : 04 May, 2020
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