Qtr No. 213, New Town Yehlanka Indore 454775
Janet is working on Scala Future and map collection concept. Help Janet predict the output for the given code.
(Assume all the necessary imports have been done.)
object ScalaFuture extends App {
val myList = Future{List('a', 2, "hey", 3)}
val result = myList.map(x => x.apply(3).equals("hey"))
result.onSuccess {
case x => println(x)
}
result.onFailure {
case y => println("Error")
}
}
hey
error
true
false
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Qtr No. 213, New Town Yehlanka Indore 454775
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Updated on Sat, 30 Aug 2025