Program to convert Java Set to Sequence in Scala Last Updated : 29 Nov, 2019 Summarize Comments Improve Suggest changes Share Like Article Like Report A java Set can be converted to a 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. Now, lets see some examples and then discuss how it works in details. Example:1# Scala // Scala program to convert Java set // 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 set in Java val set = new java.util.HashSet[Int]() // Adding integers to the set set.add(9) set.add(10) set.add(11) // Converting set to Sequence val seq = set.toSeq // Displays Sequence println(seq) } } Output: ArrayBuffer(9, 10, 11) Therefore, a Sequence of integers is returned. Here, firstly a set is created where, integer elements are added to it utilizing add method. After that toSeq method is utilized in order to convert the stated set to a Sequence. Example:2# Scala // Scala program to convert Java set // to a 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 in Java val set = new java.util.HashSet[Int]() // Adding Integers to the set set.add(2) set.add(1) set.add(3) // Converting set to a Sequence val seq = set.toSeq // Displays Sequence println(seq) } } Output: ArrayBuffer(1, 2, 3) It is same as above example but here the elements of the set are not present in a proper order. But the Sequence returned is in proper order. Comment More infoAdvertise with us Next Article Program to convert Java Set to Sequence in Scala N nidhi1352singh Follow Improve Article Tags : Scala Scala scala-collection Similar Reads Program to convert Java Set of bytes to Sequence in Scala A java Set of bytes can be converted to a Sequence in Scala by utilizing toSeq method of Java in Scala. Here, you need to import Scala’s JavaConversions object in order to make this conversions work. Now, lets see some examples and then discuss how it works in details. Example:1# Scala // Scala prog 1 min read Program to convert Java Set of Shorts to Sequence in Scala A java Set of Shorts can be converted to a Sequence in Scala by utilizing toSeq method of Java in Scala. Here, you need to import Scala’s JavaConversions object in order to make this conversions work. Now, lets see some examples and then discuss how it works in details. Example:1# Scala // Scala pro 1 min read Program to convert Java Set of floats to Sequence in Scala A java Set of floats can be converted to a 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. Now, lets see some examples and then discuss how it works in details. Example:1# Scala // Scala prog 1 min read Program to convert Java Set of Strings to Sequence in Scala A java Set of Strings can be converted to a 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. Now, lets see some examples and then discuss how it works in details. Example:1# Scala // Scala pro 1 min read Program to convert Java Set of doubles to Sequence in Scala A java Set of doubles can be converted to a 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. Now, lets see some examples and then discuss how it works in details. Example:1# Scala // Scala pro 1 min read Like