Program to convert Java set of floats to an Indexed Sequence in Scala Last Updated : 14 Jan, 2020 Improve Improve Like Article Like Save Share Report A java set of floats can be converted to an Indexed Sequence in Scala by utilizing toIndexedSeq method of Java in Scala. Here, you 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 set // to an Indexed Sequence in Scala // Importing Scala's JavaConversions object import scala.collection.JavaConversions._ // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating set of floats in Java val set = new java.util.HashSet[Float]() // Adding floats to the set set.add(3.1f) set.add(2.1f) set.add(5.1f) // Converting set to an Indexed Sequence val ind = set.toIndexedSeq // Displays Indexed Sequence println(ind) } } Output: Vector(3.1, 2.1, 5.1) Example:2# // Scala program to convert Java set // to an Indexed Sequence in Scala // Importing Scala's JavaConversions object import scala.collection.JavaConversions._ // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating set of floats in Java val set = new java.util.HashSet[Float]() // Adding floats to the set set.add(3.6f) set.add(9.2f) set.add(1.8f) // Converting set to an Indexed Sequence val ind = set.toIndexedSeq // Displays Indexed Sequence println(ind) } } Output: Vector(3.6, 9.2, 1.8) Like Article Suggest improvement Previous Program to convert Java list of Shorts to Traversable in Scala Next Program to convert Java set of doubles to an Indexed Sequence in Scala Share your thoughts in the comments Add Your Comment Please Login to comment...