Program to convert Java set of Strings to an Indexed Sequence in Scala Last Updated : 29 Dec, 2019 Summarize Comments Improve Suggest changes Share Like Article Like Report A java set of Strings 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 // 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 Strings in Java val set = new java.util.HashSet[String]() // Adding Strings to the set set.add("geeks") set.add("for") set.add("geeks") // Converting set to an Indexed Sequence val ind = set.toIndexedSeq // Displays Indexed Sequence println(ind) } } Output: Vector(geeks, for) Therefore, an indexed sequence is returned, but duplicate of any string is not displayed. Example:2# Scala // 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 Strings in Java val set = new java.util.HashSet[String]() // Adding Strings to the set set.add("I") set.add("am an") set.add("author") // Converting set to an Indexed Sequence val ind = set.toIndexedSeq // Displays Indexed Sequence println(ind) } } Output: Vector(author, I, am an) Here, the stated set returns an indexed sequence where, the string with greater length is displayed first and the strings with more number of words are displayed at last. Comment More infoAdvertise with us Next Article Program to convert Java list of Strings to an Indexed Sequence in Scala N nidhi1352singh Follow Improve Article Tags : Scala Scala Scala-Method scala-collection Similar Reads Program to convert Java set of Shorts to an Indexed Sequence in Scala A java set of Shorts can be converted to an Indexed Sequence in Scala by utilizing toIndexedSeq 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 i 2 min read Program to convert Java list of Strings to an Indexed Sequence in Scala A java list of Strings 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 work 2 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 bytes to an Indexed Sequence in Scala A java set of bytes 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 i 2 min read Program to convert Java set of doubles to an Indexed Sequence in Scala A java set of doubles can be converted to an Indexed Sequence in Scala by utilizing toIndexedSeq 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 2 min read Program to convert Java list of Shorts to an Indexed Sequence in Scala A java list of Shorts can be converted to an Indexed Sequence in Scala by utilizing toIndexedSeq 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 2 min read Like