Scala Set isEmpty() method with example
Last Updated :
18 Oct, 2019
The isEmpty() method is utilized to test if the set is empty or not.
Method Definition: def isEmpty: Boolean
Return Type: It returns true if the set is empty else it returns false.
Example #1:
object GfG
{
def main(args : Array[String])
{
val s 1 = Set( 1 , 2 , 3 , 4 , 5 )
val result = s 1 .isEmpty
println(result)
}
}
|
Example #2:
object GfG
{
def main(args : Array[String])
{
val s 1 = Set()
val result = s 1 .isEmpty
println(result)
}
}
|
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