Scala immutable TreeSet equals() method
In Scala immutable TreeSet class, the equals() method is utilised to check if two TreeSets consists of the exactly same elements or not.
Method Definition: def equals(o: Any): Boolean
Return Type: It returns true if both the TreeSets are equal or else returns false.
Example #1:
// Scala program of equals() // method // Import TreeSet import scala.collection.immutable._ // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating TreeSets val t1 = TreeSet(1, 3, 2, 7, 6, 5) val t2 = TreeSet(1, 3, 2, 7, 6, 5) // Print the TreeSets println("t1: " + t1) println("t2: " + t2) // Applying equals() method val result = t1.equals(t2) // Displays output println("Both the TreeSets are equal: " + result) } } |
Output:
t1: TreeSet(1, 2, 3, 5, 6, 7) t2: TreeSet(1, 2, 3, 5, 6, 7) Both the TreeSets are equal: true
Example #2:
// Scala program of equals() // method // Import TreeSet import scala.collection.immutable._ // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating TreeSets val t1 = TreeSet(1, 3, 2, 7, 6, 5) val t2 = TreeSet(3, 2, 7, 6, 5) // Print the TreeSets println("t1: " + t1) println("t2: " + t2) // Applying equals() method val result = t1.equals(t2) // Displays output println("Both the TreeSets are equal: " + result) } } |
Output:
t1: TreeSet(1, 2, 3, 5, 6, 7) t2: TreeSet(2, 3, 5, 6, 7) Both the TreeSets are equal: false