A java list of Shorts can be converted to sequence in Scala by utilizing toSeq method of Java in Scala. Here, we need to import Scala’s JavaConversions object in order to make this conversions work else an error will occur.
Now, lets see some examples and then discuss how it works in details.
Example:1#
// Scala program to convert Java list // to Sequence in Scala // Importing Scala's JavaConversions object import scala.collection.JavaConversions._
// Creating object object GfG
{ // Main method
def main(args:Array[String])
{
// Creating list of Shorts in Java
val list = new java.util.ArrayList[Short]()
// Adding Shorts to the list
list.add(111)
list.add(1000)
list.add(99)
// Converting list to Sequence
val seq = list.toSeq
// Displays seq
println(seq)
}
} |
Output:
Buffer(111, 1000, 99)
Example:2#
// Scala program to convert Java list // to Sequence in Scala // Importing Scala's JavaConversions object import scala.collection.JavaConversions._
// Creating object object GfG
{ // Main method
def main(args:Array[String])
{
// Creating list of Shorts in Java
val list = new java.util.ArrayList[Short]()
// Adding Shorts to the list
list.add(-777)
list.add(-1000)
list.add(-666)
// Converting list to Sequence
val seq = list.toSeq
// Displays seq
println(seq)
}
} |
Output:
Buffer(-777, -1000, -666)